Used is static seal applications while in contact with fu
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.
NSN 5935-01-492-7877
NSN 6645-00-456-2219
NSN 5998-01-634-0604
NSN 6145-00-945-7473
NSN 5945-01-479-8579
NSN 5965-01-208-6903
NSN 6645-00-884-5845
NSN 5975-01-541-4972
NSN 6320-00-483-0451
NSN 6110-01-281-7527
NSN 5915-01-495-6459
NSN 6135-01-278-9717