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 6610-00-255-2752
NSN 5975-01-287-2155
NSN 5935-01-412-1654
NSN 5998-01-661-3353
NSN 6645-00-952-0662
NSN 5925-01-248-9250
NSN 5855-01-312-5160
NSN 5855-00-631-4565
NSN 5935-01-190-6823
NSN 5915-01-377-2613
NSN 6145-01-390-1580
NSN 7035-00-679-9027