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 6650-01-467-2355
NSN 5920-01-003-8110
NSN 5930-01-367-1642
NSN 6610-01-646-1609
NSN 6110-01-398-1502
NSN 6220-00-197-9719
NSN 5920-01-150-0758
NSN 6240-01-428-9410
NSN 4140-00-024-5555
NSN 5910-01-265-8620
NSN 5925-01-219-5983
NSN 5985-01-044-6027