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 6105-01-272-5971
NSN 5910-01-026-1085
NSN 5920-01-397-2067
NSN 6145-01-311-2535
NSN 5945-01-487-6446
NSN 5895-01-513-0788
NSN 6145-01-364-0346
NSN 6145-01-135-6552
NSN 6320-00-994-0179
NSN 6150-01-088-1081
NSN 5920-01-254-2753
NSN 7035-01-076-4067