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 5915-01-622-3588
NSN 5999-01-200-6527
NSN 7035-01-249-4547
NSN 5835-00-223-7235
NSN 5999-01-641-1672
NSN 5965-01-199-4242
NSN 5950-01-176-8805
NSN 5996-01-167-8914
NSN 5945-01-589-0181
NSN 6150-01-041-9373
NSN 5910-01-161-7545
NSN 5999-00-254-5111