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 5855-01-480-3194
NSN 6105-01-276-9527
NSN 6110-01-304-5018
NSN 6105-00-311-2375
NSN 6610-01-534-8075
NSN 6110-01-364-3273
NSN 6320-01-607-0347
NSN 6650-01-027-1181
NSN 6130-01-452-2807
NSN 4140-01-374-3689
NSN 5935-00-275-0888
NSN 5925-00-325-4424