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 6110-00-874-7599
NSN 6145-00-862-7069
NSN 6645-01-373-2262
NSN 5990-00-881-6624
NSN 6650-01-416-0473
NSN 6110-00-831-3727
NSN 5935-01-184-1778
NSN 5960-01-154-3719
NSN 6135-01-604-6972
NSN 5960-01-365-8752
NSN 5945-01-378-3843
NSN 6150-00-593-5199