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 6610-01-487-6102
NSN 7035-01-462-5766
NSN 5990-01-137-7848
NSN 2925-00-082-8219
NSN 6145-01-624-7935
NSN 5996-01-313-1497
NSN 5990-01-370-4785
NSN 5910-01-153-2651
NSN 5835-01-574-0080
NSN 6240-00-155-5817
NSN 5965-00-113-2657
NSN 7035-00-064-7008