APPROVED VENDOR Plain Grade 18-8 Stainless Steel Military Specification Flat Washers
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| Style | Model | Fits Bolt Sizes | Inside Dia. | Outside Dia. | Thickness | Thickness Tolerance | Hardness | Tensile Strength | Resistance Properties | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | NAS620-C0 | #0 | 0.063" | 0.099" | 0.014" to 0.018" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €13.00 | |
| B | MS15795-801 | #1 | 0.078" | 0.156" | 0.016" to 0.025" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €8.82 | |
| C | AN960-C2L | #2 | 0.099" | 1/4" | 0.006" to 0.026" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €10.40 | |
| D | MS15795-802 | #2 | 0.094" | 1/4" | 0.016" to 0.025" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €8.95 | |
| E | NAS620-C2 | #2 | 0.089" | 0.156" | 0.014" to 0.018" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €8.21 | |
| F | NAS1149-CN232R | #2 | 0.099" | 1/4" | 0.028" to 0.036" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €11.05 | |
| G | AN960-C3L | #3 | 1/4" | 1/4" | 0.006" to 0.026" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €10.52 | |
| H | AN960-C3 | #3 | 0.105" | 1/4" | 0.022" to 0.042" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €9.64 | |
| I | NAS1149-CN332R | #3 | 0.105" | 1/4" | 0.028" to 0.036" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €13.50 | |
| J | NAS620-C3 | #3 | 0.102" | 0.156" | 0.029" to 0.035" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €9.25 | |
| K | NAS620-C3L | #3 | 0.102" | 0.156" | 0.014" to 0.018" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €8.36 | |
| L | NAS620-C4L | #4 | 0.115" | 0.156" | 0.014" to 0.018" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €6.79 | |
| M | AN960-C4 | #4 | 1/8" | 0.312" | 0.002" to 0.042" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €11.39 | |
| N | NAS620-C4 | #4 | 0.115" | 0.156" | 0.029" to 0.035" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €10.29 | |
| O | AN960-C4L | #4 | 1/8" | 0.312" | 0.006" to 0.026" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €11.19 | |
| P | NAS1149-CN432R | #4 | 1/8" | 0.312" | 0.028" to 0.036" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €15.50 | |
| Q | MS15795-804 | #4 | 1/8" | 0.312" | 0.032" to 0.04" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €11.82 | |
| R | MS15795-803 | #4 | 1/8" | 1/4" | 0.017" to 0.028" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €9.41 | |
| S | NAS620-C5L | #5 | 0.128" | 0.238" | 0.014" to 0.018" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €8.54 | |
| T | NAS1149-CN542R | #5 | 0.14" | 7/16" | 0.037" to 0.047" | - | Rockwell B80 | 90000 psi | - | 100 | €20.75 | |
| U | NAS620-C5 | #5 | 0.128" | 0.238" | 0.029" to 0.035" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €10.36 | |
| V | AN960-C6 | #6 | 0.149" | 3/8" | 0.002" to 0.042" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €12.25 | |
| W | NAS620-C6L | #6 | 0.143" | 0.267" | 0.014" to 0.018" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €9.34 | |
| X | NAS1149-CN632R | #6 | 0.149" | 3/8" | 0.028" to 0.036" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €21.59 | |
| Y | AN960-C6L | #6 | 0.149" | 3/8" | 0.006" to 0.026" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €13.37 | |
| Z | MS15795-806 | #6 | 5/32" | 3/8" | 0.036" to 0.065" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €15.70 | |
| A1 | MS15795-805 | #6 | 5/32" | 0.312" | 0.027" to 0.048" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €11.71 | |
| B1 | NAS620-C8 | #8 | 0.169" | 0.304" | 0.029" to 0.035" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €38.61 | |
| C1 | NAS620-C8L | #8 | 0.169" | 0.304" | 0.014" to 0.018" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €9.57 | |
| D1 | AN960-C8L | #8 | 0.174" | 3/8" | 0.006" to 0.026" | - | Rockwell B80 | 90000 psi | - | 100 | €10.86 | |
| E1 | AN960-C8 | #8 | 0.174" | 3/8" | 0.002" to 0.042" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €12.34 | |
| F1 | NAS1149-CN832R | #8 | 0.174" | 3/8" | 0.028" to 0.036" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €12.38 | |
| G1 | MS15795-841 | #8 | 0.187" | 7/16" | 0.036" to 0.065" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €20.14 | |
| H1 | MS15795-807 | #8 | 0.187" | 3/8" | 0.036" to 0.065" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €52.76 | |
| I1 | MS15795-842 | #10 | 7/32" | 1/2" | 0.036" to 0.065" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €20.73 | |
| J1 | NAS620-C10 | #10 | 0.195" | 0.354" | 0.059" to 0.067" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 50 | €10.80 | |
| K1 | NAS620-C10L | #10 | 0.195" | 0.354" | 0.029" to 0.035" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 50 | €8.44 | |
| L1 | AN960-C10 | #10 | 0.203" | 7/16" | 0.053" to 0.073" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €23.46 | |
| M1 | AN960-C10L | #10 | 0.203" | 7/16" | 0.022" to 0.042" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €14.13 | |
| N1 | NAS1149-C0332R | #10 | 0.203" | 7/16" | 0.028" to 0.036" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €17.43 | |
| O1 | NAS1149-C0363R | #10 | 0.203" | 7/16" | 0.057" to 0.069" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €21.91 | |
| P1 | MS15795-808 | #10 | 7/32" | 7/16" | 0.036" to 0.065" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 100 | €18.42 | |
| Q1 | MS15795-809 | #12 | 1/4" | 9/16" | 0.051" to 0.08" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 50 | €22.24 | |
| R1 | AN960-C1616 | 1" | 1.015" | 1 3/4" | 0.08" to 0.1" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 10 | €61.81 | |
| S1 | MS15795-827 | 1" | 1 1/16" | 2 1/2" | 0.136" to 0.192" | - | Rockwell B80 | 90000 psi | - | 1 | €18.12 | |
| T1 | AN960-C816 | 1/2" | 0.515" | 7/8" | 0.053" to 0.073" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 25 | €22.50 | |
| U1 | MS15795-819 | 1/2" | 9/16" | 1 3/8" | 0.086" to 0.132" | -0.02", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 5 | €17.76 | |
| V1 | NAS1149-C0863R | 1/2" | 0.515" | 7/8" | 0.057" to 0.069" | - | Rockwell B80 | 90000 psi | - | 25 | €21.89 | |
| W1 | AN960-C816L | 1/2" | 0.515" | 7/8" | 0.022" to 0.042" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 25 | €12.64 | |
| X1 | MS15795-818 | 1/2" | 17/32" | 1 1/16" | 0.074" to 0.121" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 5 | €10.75 | |
| Y1 | NAS1149-C0832R | 1/2" | 0.515" | 7/8" | 0.028" to 0.036" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 25 | €13.63 | |
| Z1 | AN960-C416L | 1/4" | 17/64" | 1/2" | 0.022" to 0.042" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 50 | €10.60 | |
| A2 | AN960-C416 | 1/4" | 17/64" | 1/2" | 0.053" to 0.073" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 50 | €17.86 | |
| B2 | NAS1149-C0463R | 1/4" | 17/64" | 1/2" | 0.057" to 0.069" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 50 | €15.50 | |
| C2 | NAS620-C416L | 1/4" | 0.255" | 15/32" | 0.029" to 0.035" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 50 | €10.10 | |
| D2 | NAS620-C416 | 1/4" | 0.255" | 15/32" | 0.059" to 0.067" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 50 | €14.74 | |
| E2 | NAS1149-C0432R | 1/4" | 17/64" | 1/2" | 0.028" to 0.036" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 50 | €12.63 | |
| F2 | MS15795-811 | 1/4" | 5/16" | 0.734" | 0.051" to 0.08" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 50 | €29.96 | |
| G2 | MS15795-810 | 1/4" | 9/32" | 5/8" | 0.051" to 0.08" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 50 | €34.24 | |
| H2 | AN960-C1216 | 3/4" | 0.765" | 1.312" | 0.08" to 0.1" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 10 | €45.61 | |
| I2 | NAS1149-C1290R | 3/4" | 0.765" | 1.312" | 0.082" to 0.098" | -0.014", +0.005" | Rockwell B80 | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | 5 | €18.19 |




























































