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 5965-01-310-8943
NSN 2925-00-845-1480
NSN 6240-01-533-6303
NSN 5910-01-614-1667
NSN 6620-01-544-8735
NSN 5985-00-924-3068
NSN 5855-00-879-7245
NSN 6685-01-271-2674
NSN 5999-01-512-8287
NSN 5920-01-025-6989
NSN 5935-01-555-5505
NSN 5965-01-590-7085