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 2925-01-101-4655
NSN 6685-00-065-8900
NSN 6135-00-078-9931
NSN 5835-00-222-3956
NSN 5975-00-135-5019
NSN 6650-01-406-5322
NSN 5935-00-264-3192
NSN 4140-01-642-9686
NSN 5920-01-144-8920
NSN 5915-00-710-0090
NSN 6220-01-245-7036
NSN 6110-00-064-7005