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 5985-01-599-1734
NSN 6110-01-421-1777
NSN 5965-00-221-5789
NSN 5925-00-636-5683
NSN 5998-01-397-2866
NSN 2925-01-097-0903
NSN 6320-00-194-4252
NSN 6110-00-773-0915
NSN 6685-01-350-3451
NSN 5930-00-500-7373
NSN 5855-01-606-9511
NSN 6620-00-226-2285