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.
NSN 5835-01-185-1102
NSN 6610-00-902-5796
NSN 7035-00-215-3272
NSN 5935-01-327-5778
NSN 6685-01-257-3121
NSN 5990-01-089-6743
NSN 5965-01-456-6622
NSN 5925-01-617-0364
NSN 4140-01-512-8528
NSN 5996-00-808-8707
NSN 6135-01-272-6039
NSN 7035-01-614-5565