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 5915-01-196-1846
NSN 5920-01-081-0012
NSN 5960-01-230-2806
NSN 6320-00-882-7061
NSN 5910-01-649-8075
NSN 5935-01-446-7576
NSN 6135-01-523-0370
NSN 6110-00-161-2310
NSN 6150-01-289-5090
NSN 5975-00-179-1747
NSN 6145-01-337-7948
NSN 5915-01-025-1362