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 5999-01-481-2226
NSN 5985-00-785-6872
NSN 5965-00-626-5346
NSN 5915-00-947-0853
NSN 6650-01-535-6287
NSN 6110-01-170-8833
NSN 5999-01-328-5739
NSN 5895-01-191-6716
NSN 6150-01-370-1356
NSN 5915-01-351-8037
NSN 5999-00-232-3956
NSN 5835-01-545-6467