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 5985-00-974-9961
NSN 5895-01-003-4596
NSN 6135-01-455-5088
NSN 5975-00-976-5780
NSN 5920-01-369-3857
NSN 6150-01-025-1467
NSN 6110-00-400-8824
NSN 6130-01-602-0085
NSN 5999-01-132-5406
NSN 5930-01-529-3571
NSN 6650-01-044-9860
NSN 5910-01-360-2047