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 6105-01-268-2290
NSN 5855-00-762-4833
NSN 5945-01-495-2694
NSN 5930-01-507-1220
NSN 5975-01-147-1453
NSN 6650-01-381-1359
NSN 6645-01-472-5623
NSN 6685-01-099-8539
NSN 6145-01-212-7990
NSN 5925-01-021-1045
NSN 5855-01-647-8382
NSN 6145-01-578-4898