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 6105-01-219-7378
NSN 5855-01-018-1247
NSN 6645-00-664-4665
NSN 6610-00-284-3093
NSN 5975-00-541-8531
NSN 6645-00-192-1152
NSN 5910-01-546-6582
NSN 6650-01-127-9518
NSN 5998-00-248-7472
NSN 4140-01-051-0018
NSN 5855-01-602-9653
NSN 6135-00-583-3966