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 5910-00-803-4735
NSN 5965-01-276-9586
NSN 5925-00-244-2834
NSN 6610-01-181-4398
NSN 5965-00-995-2075
NSN 6105-01-513-9330
NSN 2925-00-211-4761
NSN 5990-00-928-5655
NSN 6650-00-680-9595
NSN 6110-00-684-6844
NSN 4140-01-187-1819
NSN 5935-01-324-8020