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 5925-00-824-0329
NSN 5996-00-367-2388
NSN 5895-00-269-3848
NSN 5985-01-025-1491
NSN 7035-00-997-6212
NSN 5895-01-396-6196
NSN 6320-00-164-4087
NSN 6650-01-265-2672
NSN 5920-00-997-5983
NSN 6110-00-177-4657
NSN 5910-01-101-0361
NSN 5935-01-513-1348