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 6645-00-050-3738
NSN 6145-01-367-9359
NSN 6145-01-359-1446
NSN 5960-01-221-6261
NSN 6650-01-168-8451
NSN 5960-01-457-0157
NSN 5835-01-014-4574
NSN 6135-00-461-3590
NSN 5895-01-019-6701
NSN 5920-00-398-0766
NSN 5935-01-537-4861
NSN 5990-00-469-4847