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 2925-01-144-7106
NSN 5965-01-660-9941
NSN 6620-01-411-5750
NSN 5835-01-027-1828
NSN 5996-00-226-5364
NSN 5835-01-593-7579
NSN 6135-01-327-2092
NSN 6135-01-196-2135
NSN 5999-01-397-8559
NSN 5975-01-470-4965
NSN 5855-01-270-6847
NSN 5985-01-305-8913