Mil. Spec. Flat Washer, Flat Washer Type Mil-Spec, Dimensional Standards NAS1149, Material Stainless Steel, Material Grade/Class 18-8, Finish Plain, For Screw Size 5/16 in, Inside Diameter 0.328 in, Outside Diameter 9/16 in, Maximum Thickness 0.069 in, System of Measurement Inch, Minimum Thickness 0.057 in, Inside Diameter Tolerance +/-0.010 in, Material Quality Standards AMS 2700, ASTM A582, Outside Diameter Tolerance +/-0.010 in, Pack Size Small Pack
| Item | Flat Washer |
|---|---|
| Material | Stainless Steel |
| Finish | Plain |
| For Screw Size | 5/16 in |
| Outside Diameter | 9/16 in |
| Minimum Thickness | 0.057 in |
| Maximum Thickness | 0.069 in |
| System of Measurement | Inch |
| Inside Diameter | 0.328 in |
| Package Quantity | 50 |
| Washer Material Grade | 18-8 |
| Rockwell Hardness | B70 |
| Application | Critical Assembly |
| Type | Military Spec Flat Washer |
| Thickness Tolerance | -0.014 in/ +0.005 in |
| Tensile Strength | 90,000 psi |
| Pack Size | Small Pack |
| Inside Diameter Tolerance | +/-0.010 in |
| Outside Diameter Tolerance | +/-0.010 in |
| Resistance Properties | Chemical-Resistant, Corrosion-Resistant, Dye-Resistant, Food-Resistant, Nitric Acid-Resistant |
| Material Quality Standards | ASTM A582, AMS 2700 |
| Material Grade/Class | 18-8 |
| Dimensional Standards | NAS1149 |
| For Use With | Screws and Studs |
| Flat Washer Type | Military Specification Flat Washer |
| Inside Dia. | 0.328 in |
| Washer Basic Material | Stainless Steel |
| Washer Outside Dia. | 9/16 in |
| Thickness | 0.057 in to 0.069 in |
| Fastener Finish | Plain |
| Fits Bolt Sizes | 5/16 in |
| Washer Standards | NAS1149 |
| X-Ray Detectable | Not Applicable |
| Dye Color | Not Applicable |
| Washer Length | Not Applicable |
| Slot Width | Not Applicable |
| FDA Approved | Not FDA Approved |
| Washer Width | Not Applicable |
| Metal Detectable | Not Applicable |
| Hardness | 83 HRB |
| Slot Depth | Not Applicable |
| Shell Material | Stainless Steel |
| Country of Origin (subject to change) | United States |