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 6135-01-543-4256
NSN 5915-01-406-5714
NSN 5998-00-248-6439
NSN 6105-01-333-3418
NSN 5985-00-349-4905
NSN 6240-01-160-7430
NSN 6130-01-203-9147
NSN 5895-01-091-3255
NSN 6240-01-253-0687
NSN 5965-01-041-6822
NSN 4140-00-657-4964
NSN 5950-00-151-4620