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 5835-01-461-8184
NSN 5935-01-440-8980
NSN 5920-01-500-2150
NSN 6150-01-183-2144
NSN 6610-00-982-6768
NSN 7035-00-703-3535
NSN 5945-00-584-9251
NSN 5835-00-977-1254
NSN 5910-01-645-0906
NSN 5915-00-020-2239
NSN 5999-00-306-4174
NSN 5910-00-594-7986