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 5998-00-679-4001
NSN 6645-01-167-0712
NSN 6145-01-228-1457
NSN 6220-00-216-9504
NSN 5945-01-012-2448
NSN 5998-01-429-7010
NSN 6130-00-683-1011
NSN 6110-00-643-4832
NSN 6145-01-121-0466
NSN 5920-01-021-5198
NSN 6145-01-193-7036
NSN 5960-00-818-3504