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 5950-01-147-4669
NSN 6135-01-116-3385
NSN 5950-00-896-0239
NSN 5985-00-683-5318
NSN 5950-00-839-9265
NSN 5998-01-448-2342
NSN 5965-01-178-2367
NSN 5925-00-761-2143
NSN 6610-01-013-8922
NSN 6110-01-511-9917
NSN 7035-01-113-6492
NSN 5835-00-146-9928