No other part numbers with same form, fit, and function found.
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.
NSN 5996-01-023-3317
NSN 6150-00-880-1115
NSN 5910-01-109-8928
NSN 5998-00-273-9297
NSN 5855-01-051-4143
NSN 6145-01-161-7392
NSN 5960-00-197-6282
NSN 5950-00-251-8835
NSN 5925-00-780-2574
NSN 6685-01-634-0611
NSN 5905-01-650-6922
NSN 6645-01-627-8040