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National Stock Number:
3439-01-284-6946
Federal Supply Class:
3439
National Item Identification Number:
012846946
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:
| MIL-F-1183J | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| NOMINAL SIZE | 4.000 INCHES | | NONDEFINITIVE SPEC/STD DATA | II TABLE AND 3 FIGURE | | PIPE/TUBING TYPE FOR WHICH DESIGNED | ANY ACCEPTABLE | | SPECIAL FEATURES | SILVER ALLOY | | SPECIFICATION/STANDARD DATA | 81349-MIL-F-1183J GOVERNMENT SPECIFICATION |
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