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 5915-01-031-9975
NSN 5999-00-824-2106
NSN 6610-00-905-0210
NSN 6320-01-439-5264
NSN 5935-01-042-1316
NSN 5960-01-617-6345
NSN 5998-01-566-4612
NSN 5985-01-660-9209
NSN 5910-01-142-3373
NSN 5920-00-087-8994
NSN 5895-01-614-5042
NSN 5855-01-283-3730