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 5965-01-208-6903
NSN 6135-01-495-0933
NSN 5996-00-103-7124
NSN 6645-00-347-0356
NSN 5930-01-282-4863
NSN 6620-00-556-8341
NSN 5930-01-139-6963
NSN 2925-01-210-6531
NSN 2925-00-203-8735
NSN 6645-01-578-6815
NSN 5895-01-608-6905
NSN 5910-01-359-1966