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 5935-00-572-9999
NSN 6145-01-287-9082
NSN 5930-01-661-0815
NSN 6650-01-210-9004
NSN 5998-00-919-8076
NSN 5895-00-153-2595
NSN 5905-01-142-0300
NSN 6135-01-616-4950
NSN 6220-00-391-1076
NSN 6150-00-166-5777
NSN 5996-01-158-5197
NSN 6620-00-854-5024