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 5835-01-623-3328
NSN 5835-01-064-2165
NSN 5935-01-245-8491
NSN 5985-01-323-7236
NSN 6110-01-271-9203
NSN 5965-01-200-6613
NSN 5925-01-446-8106
NSN 5998-01-537-7443
NSN 5915-01-452-5310
NSN 5910-00-241-3544
NSN 6105-01-261-3046
NSN 5920-00-660-5778