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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.
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Manufacturer Information:
| 522823-14 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
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Techincal Specification:
| PIPE/TUBING TYPE FOR WHICH DESIGNED | STANDARD WEIGHT | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL SIZE | 6.000 INCHES | | SPECIAL FEATURES | STL-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 TYPE | ANY ACCEPTABLE |
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