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 6650-01-180-9160
NSN 5920-01-321-9402
NSN 5945-01-127-1559
NSN 5915-01-066-6369
NSN 7035-01-371-0091
NSN 5920-01-360-5681
NSN 5945-01-213-9233
NSN 6105-01-424-0275
NSN 5855-01-278-3757
NSN 5925-00-631-1078
NSN 6320-01-275-3972
NSN 5999-01-512-0020