Material rubber fluorocarbon class fkm ams7276
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 6110-00-406-9850
NSN 5945-00-711-9517
NSN 5930-01-517-9153
NSN 5835-00-863-0959
NSN 6685-00-004-5285
NSN 5920-01-335-6347
NSN 5835-01-578-3443
NSN 6105-00-227-0403
NSN 6130-00-469-7025
NSN 5920-01-344-7774
NSN 5999-00-994-6658
NSN 5920-00-826-9035