Weapon system essential
A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes disk, valve, graphite impregnated and lubricated items.
Classification: Washers other than lock washers, iron or steel
NSN 6110-00-887-6047
NSN 5996-01-341-4313
NSN 7035-01-472-1999
NSN 6135-00-334-4500
NSN 5835-01-553-6772
NSN 6130-00-901-0167
NSN 5925-00-622-2294
NSN 6320-00-557-3079
NSN 5990-01-023-3307
NSN 4140-00-175-5326
NSN 6150-01-033-7934
NSN 7035-01-227-2546