Material; neoprene sponge, closed cell
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 and other seals, of vulcanized rubber other than hard rubber
NSN 6150-01-164-0546
NSN 5990-01-327-1558
NSN 2925-01-208-6638
NSN 5915-01-453-1731
NSN 5915-01-536-1354
NSN 5985-01-099-6263
NSN 6145-00-923-8127
NSN 6110-00-982-9714
NSN 4140-01-484-5070
NSN 6110-01-188-4540
NSN 5950-00-549-4313
NSN 5915-01-398-3102