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 5965-00-917-6996
NSN 5835-00-185-4919
NSN 6645-01-231-9891
NSN 5998-00-495-6970
NSN 5915-01-166-7999
NSN 5975-01-414-3591
NSN 6150-00-170-4515
NSN 5999-00-290-5898
NSN 6145-00-496-2020
NSN 5920-01-299-8404
NSN 5996-00-294-7045
NSN 5920-00-685-9891