Matl-fiberglass
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 5910-01-123-3239
NSN 6610-00-019-1538
NSN 6130-01-537-1141
NSN 6135-00-935-2589
NSN 5985-01-576-3638
NSN 5996-01-208-8929
NSN 5910-01-496-1476
NSN 5925-00-110-7744
NSN 4140-00-390-2373
NSN 5960-01-347-6791
NSN 5950-01-142-7859
NSN 5935-01-055-5104