Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
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 5920-00-842-4749
NSN 5975-01-085-0679
NSN 5855-00-135-9064
NSN 6150-00-359-2019
NSN 5990-01-259-7138
NSN 6620-00-249-7034
NSN 6130-01-579-3661
NSN 7035-01-363-3723
NSN 5835-01-462-5983
NSN 5950-00-202-8566
NSN 5990-01-246-7417
NSN 6650-00-624-3686