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 5996-00-146-7998
NSN 6110-01-429-1067
NSN 5920-01-441-9363
NSN 5855-00-058-1293
NSN 5935-00-515-2358
NSN 6320-00-925-0558
NSN 6685-01-249-7296
NSN 6150-00-072-5973
NSN 5950-01-462-9597
NSN 5996-00-624-2287
NSN 6685-00-165-5893
NSN 6220-01-487-0914