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 6650-00-877-6972
NSN 5895-01-131-5161
NSN 6150-00-526-3720
NSN 4140-01-510-7940
NSN 5920-01-634-0250
NSN 6610-01-367-5110
NSN 4140-00-244-2365
NSN 6220-01-531-7163
NSN 5895-00-911-6624
NSN 5910-00-907-9422
NSN 5945-01-342-4501
NSN 5910-01-644-1562