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 5996-01-573-0293
NSN 6130-00-139-2914
NSN 5990-01-540-1619
NSN 5950-00-672-9329
NSN 5965-01-628-3283
NSN 7035-01-462-5766
NSN 6620-00-371-7109
NSN 6685-01-521-4715
NSN 5960-00-331-7365
NSN 6145-01-247-0200
NSN 2925-00-185-1618
NSN 6620-00-905-6590