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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6320-01-592-6248
NSN 6320-00-025-9910
NSN 6685-01-618-3896
NSN 5920-01-281-7354
NSN 5960-01-462-1864
NSN 6650-01-618-7779
NSN 5950-00-959-7915
NSN 4140-00-526-4505
NSN 5895-01-145-5358
NSN 5855-01-145-0323
NSN 5910-00-214-9332
NSN 2925-00-446-2447