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 6610-01-415-1623
NSN 6610-00-536-4977
NSN 5920-00-598-0469
NSN 6645-01-196-8616
NSN 5915-01-447-7057
NSN 6135-01-570-4284
NSN 6645-01-138-3855
NSN 5895-01-159-9683
NSN 6105-01-055-5049
NSN 6145-00-459-4899
NSN 5910-00-388-6737
NSN 5835-00-594-4921