Grove on bottom of packing, 1.723 in., porm 0.010 id.1.783 in., porm 0.010, 0d by 0.047 in deep
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 5920-00-199-9514
NSN 5990-00-791-4064
NSN 6645-00-025-4771
NSN 6320-00-994-0179
NSN 4140-01-317-1172
NSN 5915-01-572-5093
NSN 5910-00-267-9509
NSN 6150-00-836-5697
NSN 6610-01-660-1712
NSN 6130-00-717-3002
NSN 6135-00-351-8606
NSN 5915-01-646-4034