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 6320-01-277-5793
NSN 5930-01-499-2334
NSN 5965-01-237-3342
NSN 6620-01-144-2488
NSN 4140-01-084-4883
NSN 6220-01-394-7837
NSN 6110-01-328-6777
NSN 6320-01-495-6893
NSN 6685-01-543-7627
NSN 7035-01-334-5855
NSN 5935-01-391-8223
NSN 5985-01-024-3832