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 5895-01-058-8677
NSN 5915-00-116-8927
NSN 5999-00-425-1429
NSN 6105-01-416-0997
NSN 6135-01-437-6409
NSN 5905-01-021-3710
NSN 6110-01-537-8428
NSN 5925-01-397-8522
NSN 5998-01-502-5461
NSN 5960-01-258-6708
NSN 6135-01-142-2417
NSN 6135-01-202-8113