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 5895-00-104-8294
NSN 5915-01-463-2465
NSN 6110-00-702-7364
NSN 5935-01-107-5113
NSN 6320-00-731-6134
NSN 5945-00-132-6428
NSN 7035-01-270-9918
NSN 6240-01-109-4680
NSN 5920-01-140-7297
NSN 5920-00-529-0618
NSN 2925-00-474-4990
NSN 5930-00-552-1946