Material to be self extinguishing, x-ray inspection required
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: Gaskets,washers & other seals
NSN 5930-00-577-4073
NSN 6620-00-699-5537
NSN 6145-01-307-1848
NSN 6145-01-421-2458
NSN 6610-00-997-3436
NSN 6620-01-418-9409
NSN 6135-00-437-5182
NSN 6110-01-383-7520
NSN 5950-00-132-6900
NSN 5985-01-292-2384
NSN 5925-01-213-9344
NSN 5975-01-576-3340