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 5935-01-266-2003
NSN 5925-01-519-0431
NSN 5930-01-659-3415
NSN 4140-01-377-5828
NSN 5965-01-256-0059
NSN 5996-01-598-6274
NSN 7035-01-026-6602
NSN 5905-01-064-5425
NSN 6320-01-422-0765
NSN 5999-01-238-2794
NSN 6150-01-218-0214
NSN 5910-01-467-0108