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 5895-01-062-1405
NSN 6650-01-482-4284
NSN 5930-01-023-2003
NSN 5930-01-122-7595
NSN 5925-01-006-0117
NSN 4140-01-127-3984
NSN 5905-00-100-7297
NSN 5855-00-165-3093
NSN 4140-01-606-1255
NSN 5925-01-462-0068
NSN 6130-00-808-7842
NSN 6130-01-290-7513