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 5935-01-163-6247
NSN 5985-01-107-3360
NSN 5985-01-444-5232
NSN 5935-00-152-2038
NSN 4140-01-050-5764
NSN 5910-01-340-5659
NSN 6650-01-580-2501
NSN 6105-00-196-4957
NSN 5960-00-289-6591
NSN 5895-01-018-7111
NSN 5905-00-926-8483
NSN 5855-01-232-6883