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 6240-01-129-7060
NSN 5895-01-392-3228
NSN 5998-00-087-8000
NSN 5925-00-439-4025
NSN 5965-01-116-5339
NSN 5905-01-246-5453
NSN 6620-00-831-2737
NSN 6610-01-206-2419
NSN 5910-01-109-4113
NSN 5915-01-160-5179
NSN 7035-01-654-5186
NSN 5999-01-248-1996