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 6650-00-826-7396
NSN 5835-01-535-8470
NSN 5855-01-007-9541
NSN 7035-01-522-5208
NSN 6130-01-433-2449
NSN 6610-01-645-7515
NSN 6610-01-167-8747
NSN 5910-00-349-7704
NSN 6145-01-448-8496
NSN 5930-01-412-0481
NSN 6240-00-966-3831
NSN 4140-00-493-9638