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 5835-01-632-6627
NSN 5965-00-174-5792
NSN 6105-01-289-5905
NSN 5925-01-129-1352
NSN 4140-01-177-9363
NSN 5985-00-081-1885
NSN 5996-01-348-7370
NSN 5910-01-218-4631
NSN 5895-01-610-0571
NSN 6150-00-490-2514
NSN 6620-01-309-1287
NSN 5999-00-442-4244