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 7035-00-153-3826
NSN 5835-01-234-7039
NSN 7035-01-598-4631
NSN 5920-01-095-7653
NSN 6610-01-374-6505
NSN 5935-00-387-3542
NSN 5920-00-683-7883
NSN 5925-01-531-6492
NSN 2925-01-243-0328
NSN 5905-01-033-2629
NSN 5935-01-231-9359
NSN 7035-01-227-2546