Silver coated
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 6685-01-504-2819
NSN 5835-01-324-8739
NSN 6105-01-458-0763
NSN 5930-01-425-8379
NSN 2925-00-477-2654
NSN 6135-01-648-4875
NSN 5935-00-737-8078
NSN 5895-01-020-7771
NSN 5945-01-608-2840
NSN 5996-01-429-0390
NSN 6105-01-096-8727
NSN 7035-01-003-9142