Ring consists of two segments
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 6610-01-602-2132
NSN 5855-01-003-7102
NSN 4140-00-902-7744
NSN 5925-01-203-5310
NSN 5965-01-167-3495
NSN 6110-01-604-5208
NSN 5945-01-330-8790
NSN 5905-01-188-6808
NSN 6150-01-349-5716
NSN 6320-01-250-0290
NSN 5998-01-582-3640
NSN 5895-00-908-4758