200 psi working pressure
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 6320-01-425-1417
NSN 6320-00-593-0379
NSN 5945-00-347-1206
NSN 6620-00-038-5343
NSN 6130-01-517-0196
NSN 5895-01-199-9886
NSN 5998-00-449-0605
NSN 5935-01-155-2513
NSN 5990-01-419-0661
NSN 6610-01-378-2789
NSN 6610-01-069-1156
NSN 5998-00-806-0518