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 5975-00-242-6707
NSN 5985-01-462-6001
NSN 5895-01-537-3535
NSN 6110-01-374-2595
NSN 5920-01-610-6361
NSN 5895-00-262-2439
NSN 6610-00-489-9730
NSN 5855-01-335-8907
NSN 5905-00-822-1681
NSN 5965-01-413-7290
NSN 5985-00-956-9852
NSN 5996-01-467-9391