Weapon system essential
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 5975-01-468-5776
NSN 6105-01-186-6641
NSN 2925-00-808-5077
NSN 6130-01-634-0603
NSN 6620-01-446-7290
NSN 2925-01-576-3569
NSN 2925-01-495-0586
NSN 5855-01-581-3570
NSN 5998-01-584-0996
NSN 5945-01-273-4013
NSN 5950-00-880-9071
NSN 6320-01-388-1067