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 5855-01-280-9735
NSN 6145-00-610-6987
NSN 6150-01-041-9373
NSN 7035-01-599-0015
NSN 6685-00-269-6444
NSN 6110-01-492-8363
NSN 4140-00-044-1329
NSN 6650-00-105-8063
NSN 5985-00-368-2395
NSN 5935-01-316-4185
NSN 6145-00-943-9549
NSN 6105-01-566-4419