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 6240-00-269-3346
NSN 5920-01-445-7000
NSN 6240-01-529-7819
NSN 5975-01-446-6074
NSN 6610-01-289-2848
NSN 5925-00-068-8880
NSN 5998-01-344-7425
NSN 6320-01-551-3553
NSN 5945-01-202-8119
NSN 5999-01-386-3616
NSN 5985-00-256-9113
NSN 5985-01-505-9548