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 5925-00-942-5500
NSN 5945-00-035-9251
NSN 5950-00-399-5562
NSN 6620-01-454-2450
NSN 5930-01-141-7740
NSN 6620-00-575-9230
NSN 6620-01-236-6290
NSN 5920-01-123-9358
NSN 5910-01-403-2812
NSN 6320-01-397-9995
NSN 5975-00-575-9446
NSN 6685-00-451-0083