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 5935-00-465-8940
NSN 6645-01-072-2486
NSN 6620-00-989-8692
NSN 5920-01-234-2368
NSN 5895-01-194-5497
NSN 6685-01-012-1557
NSN 6650-01-478-5323
NSN 6135-01-633-8502
NSN 5975-01-477-8787
NSN 7035-01-310-2587
NSN 5996-01-463-3152
NSN 6130-01-495-6029