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 6135-00-027-3914
NSN 5945-01-377-5085
NSN 7035-01-145-5059
NSN 6650-01-495-3744
NSN 5996-01-569-6049
NSN 7035-01-462-8701
NSN 5960-00-160-2183
NSN 2925-01-004-5627
NSN 6610-01-141-9979
NSN 5996-00-231-9322
NSN 7035-00-585-2113
NSN 5985-01-568-0819