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 6150-01-381-7298
NSN 6110-00-244-1354
NSN 5910-00-980-5514
NSN 6650-00-241-0970
NSN 6220-01-289-0196
NSN 5910-01-012-4774
NSN 5975-00-125-2347
NSN 5960-00-808-0784
NSN 5985-00-347-9770
NSN 6645-01-529-5690
NSN 6150-01-649-7924
NSN 6645-00-400-7955