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National Stock Number:
2510-00-734-7868
Federal Supply Class:
2510
National Item Identification Number:
007347868
Description:
KINGPIN,FIFTH WHEEL
Detail:
A METAL ITEM DESIGNED FOR MOUNTING TO A FIFTH WHEEL COUPLER OR FIFTH WHEEL UPPER PLATE TO PROVIDE A TOWING AND PIVOT CONNECTION BETWEEN A TRUCK-TRACTOR OR DOLLY AND THE SEMITRAILER.
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Manufacturer Information:
| 651356 | 23705 | FRUEHAUF CORP | | 7347868 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BODY LENGTH | 1.250 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 4.484 INCHES NOMINAL | | BORE DIAMETER | 1.500 INCHES NOMINAL | | FLANGE SHAPE | ROUND | | FLANGE OUTSIDE DIAMETER | 12.000 INCHES NOMINAL | | FLANGE THICKNESS | 1.125 INCHES NOMINAL | | HEAD HEIGHT | 0.625 INCHES NOMINAL | | HEAD OUTSIDE DIAMETER | 4.375 INCHES NOMINAL | | LOCKING RECESS LENGTH | 1.500 INCHES NOMINAL | | MATERIAL | STEEL | | MOUNTING END TYPE | FLANGE | | MOUNTING FLANGE BOLT HOLE QUANTITY | 4 | | MOUNTING HOLE DIAMETER | 1.250 INCHES NOMINAL | | MOUNTING HOLE SPACING | EQUALLY SPACED ON 8.500 IN. BOLT CIRCLE | | PIN LENGTH | 3.375 INCHES NOMINAL | | STYLE DESIGNATOR | LOCKING RECESS |
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