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 6110-00-376-4834
NSN 5996-01-250-1644
NSN 6110-00-118-6174
NSN 5915-01-564-9258
NSN 7035-01-344-8708
NSN 5960-01-385-4333
NSN 5910-00-891-9507
NSN 6645-01-398-9102
NSN 5999-00-539-1970
NSN 5835-00-275-0584
NSN 4140-01-616-1918
NSN 6130-01-260-0781