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 6620-01-187-7267
NSN 5920-01-269-4191
NSN 5930-00-548-8886
NSN 5990-01-154-7296
NSN 5835-01-301-0022
NSN 6320-01-103-1655
NSN 5996-01-007-9421
NSN 6135-01-187-4382
NSN 5996-00-824-5943
NSN 6145-01-655-6449
NSN 5915-00-222-6031
NSN 5965-00-204-8513