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 5915-01-589-3699
NSN 6650-01-364-8504
NSN 6130-01-412-0791
NSN 5990-01-027-8260
NSN 2925-01-129-1261
NSN 5975-00-153-7971
NSN 6220-01-363-9713
NSN 2925-00-132-1280
NSN 5910-01-512-8201
NSN 5945-01-048-1469
NSN 6620-01-422-7012
NSN 5930-00-224-2748