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 5960-01-312-1262
NSN 5945-01-300-3759
NSN 6110-00-063-8073
NSN 5930-01-303-2444
NSN 5965-01-359-0384
NSN 6130-00-876-2511
NSN 6220-01-446-1725
NSN 5935-01-122-5652
NSN 5945-00-107-2673
NSN 5835-01-462-5983
NSN 5998-00-951-9597
NSN 6620-01-140-4405