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 6135-00-763-5793
NSN 4140-01-595-3827
NSN 5835-00-216-4568
NSN 5835-00-289-9080
NSN 5975-00-974-6704
NSN 6650-00-610-3956
NSN 5965-00-252-6014
NSN 6650-01-442-0267
NSN 5985-01-626-6145
NSN 5915-01-080-9999
NSN 5999-01-514-0453
NSN 7035-00-631-3782