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 6685-00-204-6037
NSN 7035-01-194-9482
NSN 6650-00-031-8467
NSN 5915-01-539-4795
NSN 5915-01-326-7056
NSN 5855-01-359-8592
NSN 5935-00-702-2429
NSN 5915-01-129-4605
NSN 5930-01-009-6252
NSN 6685-01-121-0572
NSN 6220-00-004-1744
NSN 5915-01-340-0648