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 6130-01-324-3979
NSN 5945-01-594-2332
NSN 5935-00-468-4401
NSN 5930-01-299-3740
NSN 6150-00-401-8084
NSN 6145-00-336-8257
NSN 5910-00-537-2766
NSN 5985-01-329-6269
NSN 4140-00-552-7370
NSN 5996-00-930-0150
NSN 5920-01-197-8397
NSN 5895-01-367-6006