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 6320-00-164-4087
NSN 5998-00-113-7656
NSN 5975-00-022-4457
NSN 5915-01-633-9845
NSN 6645-01-446-5419
NSN 5920-01-139-0862
NSN 5945-00-259-6976
NSN 5975-00-834-1821
NSN 5910-00-009-3340
NSN 6220-00-812-0515
NSN 5998-00-765-5397
NSN 5935-01-181-9550