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 5960-01-457-0157
NSN 5905-00-038-6961
NSN 6240-00-297-3919
NSN 5925-01-282-8991
NSN 6135-00-715-4001
NSN 5910-01-387-5987
NSN 5945-00-915-4308
NSN 6105-01-446-0732
NSN 5935-01-062-9285
NSN 2925-01-208-6638
NSN 5990-00-281-4164
NSN 5996-00-067-0273