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 6645-00-155-2398
NSN 6105-01-135-6293
NSN 5915-01-381-3087
NSN 5960-00-014-3445
NSN 6320-01-276-4044
NSN 2925-01-283-6740
NSN 5920-00-124-0600
NSN 6240-01-474-1846
NSN 5925-00-597-1558
NSN 6650-01-659-3104
NSN 5935-01-134-9555
NSN 5905-00-009-5171