Utilitized on m6 (reprovisioned), m48a5(reprovisioned) , cev m728
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 5935-01-500-1827
NSN 6220-01-428-8944
NSN 6145-01-338-1135
NSN 4140-01-113-7611
NSN 6150-01-611-8967
NSN 5999-00-557-2830
NSN 5910-01-434-0131
NSN 6620-01-380-4882
NSN 6610-00-132-3387
NSN 5930-01-205-8057
NSN 6105-00-404-7656
NSN 5996-01-038-3371