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 5925-01-124-0156
NSN 6220-01-556-1623
NSN 6610-01-223-3761
NSN 7035-00-421-0468
NSN 5935-01-023-4872
NSN 6645-00-551-8291
NSN 5998-01-370-4205
NSN 6145-00-683-5353
NSN 6105-00-716-2746
NSN 5998-01-224-0233
NSN 6220-01-470-2932
NSN 5920-01-411-5512