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 5915-01-189-8536
NSN 5935-01-519-9349
NSN 4140-00-516-5002
NSN 6220-01-619-2956
NSN 5915-01-055-5643
NSN 5975-01-141-5220
NSN 6610-01-112-0447
NSN 7035-01-550-3036
NSN 7035-01-465-0391
NSN 5930-00-294-2697
NSN 6110-01-361-3324
NSN 5905-01-311-0579