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 5930-01-370-6424
NSN 5996-00-116-7498
NSN 6650-01-204-7841
NSN 5985-00-442-3584
NSN 6650-01-124-4314
NSN 6135-01-282-4326
NSN 5920-01-101-7987
NSN 5855-01-063-6340
NSN 6610-01-426-5090
NSN 4140-00-189-0235
NSN 2925-01-215-5022
NSN 5935-00-285-2767