8120-01-415-8645 VALVE,CYLINDER,GAS Index 6750-01-415-8647 FILM,PHOTOGRAPHIC

National Stock Number:
3439-01-415-8646

Federal Supply Class:
3439

National Item Identification Number:
014158646

Description:
RING,WELDING,PIPE JOINT

Detail:
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.


Manufacturer Information:
522823-1480020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2


Techincal Specification:
PIPE/TUBING TYPE FOR WHICH DESIGNEDSTANDARD WEIGHT
PROPRIETARY CHARACTERISTICSPACS
NOMINAL SIZE6.000 INCHES
SPECIAL FEATURESSTL-BRAZE ALLOY TO BE IN ACCORDANCE WITH QQ-B-654, (BCU-P5) IN ORDER TO BRAZE TO MIL-T-16420 COPPER-NICKEL PIPE MIL-T-24107 COPPER PIPE OR THEIR EQUIVALENT COMMERCIAL PIPE STANDARDS
UNIT PACKAGE TYPEANY ACCEPTABLE


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