A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6105-01-655-2299
NSN 6135-01-386-8548
NSN 5930-00-297-8848
NSN 5920-01-618-6044
NSN 6645-01-319-6683
NSN 5998-01-091-0071
NSN 5965-00-735-9315
NSN 6110-00-134-1534
NSN 6650-01-304-0196
NSN 7035-01-268-0933
NSN 6320-01-624-0193
NSN 2925-00-295-8109