A cylindrical item usually metallic which is mounted within a coupling, clamp, grooved. It is designed to position the seals and create a tight connection between two ferrule, grooved clamp coupling.
NSN 6145-01-611-8768
NSN 6150-00-877-0014
NSN 5996-00-132-1360
NSN 6610-01-137-5959
NSN 6130-01-076-4219
NSN 5945-00-654-5150
NSN 4140-01-140-3814
NSN 5905-01-116-8336
NSN 6620-01-547-3967
NSN 6320-01-195-5583
NSN 5935-00-197-3679
NSN 5975-00-012-4376