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 6320-01-631-7828
NSN 5925-00-636-5683
NSN 5965-00-716-7078
NSN 5935-01-274-1168
NSN 6645-01-394-5149
NSN 6610-01-529-8529
NSN 5905-00-008-9757
NSN 5999-01-381-2457
NSN 5895-01-237-6425
NSN 6240-01-507-3609
NSN 5998-00-066-9587
NSN 5915-00-099-0347