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 6150-01-481-5695
NSN 5905-00-478-2612
NSN 2925-01-068-3844
NSN 5996-01-313-1497
NSN 5999-00-815-8784
NSN 6240-01-465-3053
NSN 5996-01-307-4403
NSN 6620-01-487-2509
NSN 5965-01-423-8543
NSN 5965-01-351-6977
NSN 6105-00-359-5300
NSN 5835-01-641-0073