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 5920-01-469-0202
NSN 5960-01-188-4558
NSN 5985-00-719-5080
NSN 6320-00-925-0558
NSN 5945-01-036-4605
NSN 6110-00-833-2777
NSN 5920-00-922-4906
NSN 5965-01-468-1904
NSN 6135-01-180-9611
NSN 5920-00-615-1827
NSN 6135-01-519-7879
NSN 5930-01-350-2939