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National Stock Number:
4730-01-278-4091
Federal Supply Class:
4730
National Item Identification Number:
012784091
Description:
PLUG,TUBE REPAIR,EXPANDING
Detail:
A SLEEVE SHAPED ITEM HAVING A HOLE THROUGH ITS CENTER AND EQUIPPED WITH A MACHINE SCREW, WASHER, AND NUT. DESIGNED TO BE PLACED IN THE END OF A TUBE, SEALING THE TUBE BY TURNING THE SCREW CAUSING THE SLEEVE TO EXPAND AGAINST THE WALLS OF THE TUBE AND IN TURN EXPANDING THE TUBE. FOR TAPERED TUBE REPAIR PLUGS, SEE PLUG, TUBE REPAIR. SEE ALSO CAP-PLUG, RADIATOR TESTING AND PLUG, RADIATOR TEST.
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Manufacturer Information:
| 639AS6636 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | CORROSION RESISTANT STEEL PER ASTMA582,TYPE 303 OR 303A; FINISH PASSIVATE,STEEL PER QQ-P-35,TYPE 4; 0.500 INCH DIA; 0.228 INCH HEIGHT; 0.125 INCH CENTER HOLE; FURNISHED WITH; NUT,SELF LOCKING 1,SCREW 1,SEAL 1,WASHER 2 |
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