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 6650-00-176-1911
NSN 6610-01-452-1356
NSN 5935-00-127-2482
NSN 6150-00-875-0869
NSN 5985-00-711-9508
NSN 6150-00-989-2169
NSN 5985-00-189-0953
NSN 5920-01-179-9739
NSN 5999-01-337-6486
NSN 5920-01-213-1513
NSN 5895-01-443-1967
NSN 6150-00-104-4572