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 7035-01-421-4446
NSN 5935-00-776-2733
NSN 5930-01-050-7736
NSN 7035-01-322-8180
NSN 7035-01-630-6149
NSN 6320-01-470-6826
NSN 5910-01-302-1993
NSN 5960-01-445-9655
NSN 5935-01-430-5562
NSN 5965-00-665-2156
NSN 5915-00-552-4355
NSN 5930-00-919-6164