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 6150-01-226-5482
NSN 5935-01-024-4201
NSN 5965-01-200-6613
NSN 6620-01-039-5468
NSN 5975-01-020-5091
NSN 6135-01-408-0313
NSN 2925-00-196-9003
NSN 5835-01-302-2223
NSN 6105-01-158-2168
NSN 6650-01-281-2148
NSN 5835-00-946-2656
NSN 5935-00-932-3025