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 5835-00-275-0584
NSN 5920-01-598-7576
NSN 6110-01-266-6886
NSN 5930-00-672-7121
NSN 5996-01-367-2081
NSN 4140-00-760-8131
NSN 2925-01-199-4001
NSN 6130-01-318-9222
NSN 5915-01-046-9296
NSN 5935-00-239-3601
NSN 5905-01-144-5826
NSN 5935-01-344-3957