Heat and pressure bonded to cadmium plated steel washer
A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.
Classification: Gaskets,washers & other seals
NSN 6130-01-605-5940
NSN 6650-01-633-0333
NSN 7035-01-060-9372
NSN 5905-01-573-7394
NSN 6240-01-578-0699
NSN 5999-01-441-9308
NSN 5905-00-060-0538
NSN 5975-01-317-6033
NSN 5990-01-430-9177
NSN 5960-01-304-3073
NSN 5895-01-587-7560
NSN 5985-00-529-6048