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 5965-01-168-8180
NSN 6220-00-013-9523
NSN 6650-01-466-2704
NSN 6620-01-628-2620
NSN 6105-01-462-3628
NSN 6145-01-260-3590
NSN 6150-01-276-3413
NSN 5985-00-146-2450
NSN 5925-01-553-4153
NSN 5910-01-249-0302
NSN 5935-00-799-1589
NSN 2925-01-617-3622