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National Stock Number:
4730-01-072-6161
Federal Supply Class:
4730
National Item Identification Number:
010726161
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:
| 639AS766 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | | 639AS766 | 60763 | CCB INDUSTRIES INC. |
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Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL,CORROSION RESISTING;ITEMS 2AND 4 ARE PASSIVATED;ITEM 2 IS 0.590 IN. MIN AND 0.650 IN MAX DIA,0.030 IN.MIN AND 0.090 IN MAX H,CENTER HOLE IS 0.125 IN. DIA;ITEM 3 IS 0.415 IN. DIA AND 0.220 IN. MIN AND 0.280 MAX H,CENTER HOLE IS 0.125 IN. DIA; ITEM 4 IS 0.350 IN. MIN AND 0.410 IN. MAX DIA,0.060 IN. MIN AND 0.120 IN. MAX H,CENTER HOLE IS 0.112 IN. DIA,THREAD SERIES UNC,40 THREADS PER INCH,THREAD CLASS 2B |
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