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 5935-01-555-4343
NSN 5935-01-399-8732
NSN 5920-01-094-7284
NSN 6650-01-016-0406
NSN 6110-00-353-0139
NSN 6110-01-466-8839
NSN 6320-01-519-8767
NSN 6320-01-411-9222
NSN 5915-00-961-1649
NSN 5855-01-481-8529
NSN 5996-01-199-4148
NSN 5996-00-752-6007