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 5950-00-254-7468
NSN 5950-01-371-3688
NSN 6685-00-661-2347
NSN 5990-01-090-9312
NSN 5915-00-636-9785
NSN 6145-01-634-0388
NSN 5985-00-097-0057
NSN 5910-01-067-1209
NSN 5975-01-492-5505
NSN 6645-01-029-8528
NSN 5925-01-408-8765
NSN 6150-00-156-6080