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 5999-01-459-7565
NSN 5895-01-548-2763
NSN 5920-00-151-4039
NSN 5990-00-247-0975
NSN 6610-00-932-2465
NSN 5945-00-547-9956
NSN 7035-00-140-3070
NSN 5895-01-497-1022
NSN 2925-00-863-8578
NSN 6130-00-928-0642
NSN 6320-01-445-5893
NSN 6240-01-040-8897