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 6135-01-168-2944
NSN 5915-01-492-9691
NSN 6130-00-300-1689
NSN 5920-01-290-3771
NSN 5985-00-815-0258
NSN 5855-01-526-0131
NSN 4140-01-612-9798
NSN 5990-01-563-1554
NSN 6645-01-077-9350
NSN 6110-01-396-9561
NSN 5905-01-541-4145
NSN 5935-01-519-9349