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 5925-00-843-0315
NSN 6135-01-432-6201
NSN 6650-01-082-7816
NSN 5998-01-633-7180
NSN 5915-01-342-1262
NSN 6130-01-367-2528
NSN 5999-00-930-3877
NSN 5960-01-228-1215
NSN 5925-01-246-9620
NSN 5920-00-019-0259
NSN 5945-01-380-7366
NSN 6135-01-461-2915