A pressed metal item, circular in shape, designed to facilitate and expedite the welding of joints in steel pipe and tubing. It is split longitudinally and fits inside the two pieces to be welded. A central ridge assures alignment and spacing. When welding is completed, the ring forms an integral part of the joint.
Classification: Welding machine parts and parts of apparatus
NSN 5920-00-231-2781
NSN 6645-00-342-5956
NSN 5925-01-070-9651
NSN 5990-01-157-0441
NSN 5905-00-054-9582
NSN 6320-01-170-4068
NSN 5910-00-281-2449
NSN 5965-00-062-0559
NSN 5895-00-098-4969
NSN 6240-01-023-2013
NSN 6650-00-127-4581
NSN 6620-01-352-5640