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 7035-00-941-4949
NSN 5975-01-554-8031
NSN 6145-01-591-1643
NSN 5998-01-384-2255
NSN 6110-01-497-6780
NSN 5925-01-446-9995
NSN 6110-00-468-6897
NSN 5930-00-153-4554
NSN 6110-00-932-5257
NSN 5998-01-481-3733
NSN 5996-00-832-9495
NSN 6320-01-651-5210