Silver plate
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 5915-01-324-9560
NSN 6130-01-322-8507
NSN 2925-00-215-4954
NSN 5985-01-592-8505
NSN 5985-01-337-0266
NSN 5910-01-255-8836
NSN 5990-00-660-8608
NSN 5975-01-279-6731
NSN 6220-00-452-5308
NSN 6130-00-797-3954
NSN 6620-01-603-6442
NSN 4140-00-226-6723