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 5930-01-413-2447
NSN 5998-01-060-5730
NSN 5905-01-474-5173
NSN 5945-01-275-5904
NSN 5905-00-708-0891
NSN 5835-01-219-0586
NSN 6145-01-634-0388
NSN 6110-00-845-0524
NSN 5996-01-282-9635
NSN 6135-01-616-5983
NSN 5835-01-030-2519
NSN 6110-01-026-1983