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 5855-01-085-5354
NSN 5975-01-146-5663
NSN 5999-01-043-0343
NSN 5930-00-072-9283
NSN 5910-00-281-2449
NSN 5990-01-191-9624
NSN 6620-01-446-7290
NSN 6130-00-646-7542
NSN 7035-01-023-7859
NSN 5945-01-378-6860
NSN 2925-00-149-0760
NSN 5990-00-900-4459