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 6650-01-436-8558
NSN 5925-01-215-1386
NSN 5945-00-146-4909
NSN 5835-00-898-0201
NSN 5905-00-773-3726
NSN 5945-01-082-0183
NSN 6645-00-267-9132
NSN 5835-01-122-9657
NSN 7035-01-482-1356
NSN 4140-00-513-1089
NSN 7035-01-534-6391
NSN 6650-01-555-8819