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 6220-01-335-0201
NSN 5920-01-431-3263
NSN 5925-01-251-6897
NSN 5945-01-338-3495
NSN 5930-00-967-9580
NSN 6610-01-442-3509
NSN 5905-01-063-8440
NSN 5975-00-602-8875
NSN 5855-01-647-4783
NSN 5905-00-318-6869
NSN 5999-01-577-7015
NSN 6110-01-106-9945