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 6645-01-288-5473
NSN 6130-00-982-7847
NSN 6110-00-073-6659
NSN 6620-00-585-5443
NSN 7035-01-433-3547
NSN 5965-01-647-9124
NSN 5935-01-541-4853
NSN 6110-00-455-7639
NSN 5855-01-464-5084
NSN 6105-01-213-6224
NSN 5975-01-645-1075
NSN 7035-01-023-1008