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 6145-01-660-7386
NSN 5930-01-388-2883
NSN 5925-00-081-9135
NSN 5935-00-075-5198
NSN 4140-00-761-7761
NSN 6135-00-295-2614
NSN 5985-01-349-9183
NSN 5835-01-534-3172
NSN 5985-00-932-5333
NSN 6130-01-142-5266
NSN 6130-01-435-9241
NSN 5945-01-644-0979