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 5915-01-257-9795
NSN 5835-01-011-4366
NSN 5920-00-300-1843
NSN 6610-01-397-6965
NSN 6145-01-480-2208
NSN 6150-01-324-4534
NSN 5835-01-521-4979
NSN 5895-01-067-8771
NSN 6135-00-995-1089
NSN 6130-01-430-2091
NSN 5975-01-382-7688
NSN 5985-00-725-5574