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 2925-00-684-7708
NSN 5996-00-932-5301
NSN 6130-01-043-8253
NSN 6645-00-928-7208
NSN 5855-01-175-3990
NSN 5998-00-923-7303
NSN 4140-00-406-0356
NSN 6220-01-322-8450
NSN 6220-01-609-8772
NSN 5996-01-025-8571
NSN 5905-01-024-3244
NSN 5998-01-452-4685