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 5996-01-148-1252
NSN 5996-01-021-0521
NSN 5930-01-106-5080
NSN 6150-01-634-0575
NSN 5835-01-291-3201
NSN 7035-00-299-7150
NSN 5915-01-146-5424
NSN 5930-01-479-8298
NSN 5999-00-309-7893
NSN 6240-01-342-6367
NSN 6240-01-195-1750
NSN 5945-01-344-4026