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 5996-01-025-5683
NSN 5965-00-820-0469
NSN 5835-00-752-6065
NSN 5895-00-726-1826
NSN 5920-01-575-9204
NSN 5975-00-113-3657
NSN 2925-01-656-0392
NSN 6220-01-445-7203
NSN 6130-01-060-7619
NSN 6150-01-089-8055
NSN 6110-00-218-4737
NSN 6320-01-462-2295