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 5950-01-088-8396
NSN 6650-00-177-6390
NSN 6145-01-116-1274
NSN 5915-01-579-4810
NSN 5950-01-360-5029
NSN 5999-01-415-1835
NSN 6220-01-068-1360
NSN 6220-01-633-4013
NSN 4140-01-376-4267
NSN 5925-00-369-7747
NSN 6650-01-290-4001
NSN 5855-00-221-9435