Ready for transfer; j6r; 02-23-2010.
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 4140-01-384-2858
NSN 5910-01-182-9627
NSN 6110-01-067-2121
NSN 5990-01-040-6358
NSN 6220-01-417-8835
NSN 5935-00-204-9909
NSN 5960-01-289-9733
NSN 6650-01-083-6671
NSN 6320-00-857-4073
NSN 4140-00-820-1173
NSN 6220-01-208-3390
NSN 6610-01-293-4837