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 5998-00-927-8010
NSN 6105-00-086-9951
NSN 5935-00-877-0506
NSN 7035-00-870-0290
NSN 5960-01-313-0681
NSN 6620-01-519-2628
NSN 5945-01-523-6733
NSN 5945-01-634-0588
NSN 5905-01-328-8916
NSN 5905-01-634-0595
NSN 6220-00-075-9372
NSN 6220-01-019-7406