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 6650-01-479-1297
NSN 6650-01-437-8852
NSN 5935-01-181-6657
NSN 5960-00-792-6532
NSN 5999-01-565-2661
NSN 5920-01-648-2686
NSN 5930-01-281-0646
NSN 6130-01-541-9389
NSN 5996-00-162-6083
NSN 6320-00-371-8335
NSN 6150-01-243-3884
NSN 2925-00-048-7172