Diagonal cut type
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 6650-01-459-8575
NSN 6145-01-159-8628
NSN 5925-01-311-1285
NSN 5855-01-134-7106
NSN 6685-01-145-3938
NSN 6150-01-359-7345
NSN 5945-00-185-1822
NSN 6220-01-048-5584
NSN 6150-00-081-1786
NSN 5975-01-514-7262
NSN 5975-00-631-7775
NSN 5905-00-928-8241