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 5915-01-269-3874
NSN 5975-01-036-3507
NSN 5960-00-465-0566
NSN 6145-00-239-1304
NSN 5835-01-241-1090
NSN 6135-00-100-8890
NSN 6240-01-542-1448
NSN 6150-01-256-4566
NSN 5945-00-959-3149
NSN 5895-00-084-0208
NSN 6135-00-738-5571
NSN 5998-00-218-1360