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 6145-00-011-2390
NSN 5835-00-898-0201
NSN 5999-01-091-0069
NSN 5945-00-035-9251
NSN 6650-00-161-4122
NSN 5998-01-543-3896
NSN 5930-01-569-6294
NSN 5975-01-320-4919
NSN 6620-01-236-0138
NSN 2925-01-603-6379
NSN 5945-01-119-1352
NSN 7035-01-459-9598