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		                             National Stock Number: 2530-00-358-9537
  Federal Supply Class: 2530
  National Item Identification Number: 003589537
  Description: KINGPIN,WHEEL SPINDLE
  Detail: A HARDENED METAL PIN, WITH OR WITHOUT A HEAD DESIGNED TO PROVIDE ARTICULATION BETWEEN A STUB AXLE AND AN AXLE-BEAM OR A STEERING HEAD TO PERMIT VEHICULAR STEERING. IT MAY BE GROOVED, SLOTTED, OR THREADED, TO ACCOMMODATE A LOCKING DEVICE AND MAY HAVE LUBRICATION FACILITIES. EXCLUDES PIN, STRAIGHT, HEADLESS; PIN, STRAIGHT, HEADED; PIN, GROOVED, HEADLESS; PIN, GROOVED, HEADED; AND PIN, TAPERED, THREADED.
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  Manufacturer Information:
 | 07-101523 | 16662 | LIFT PARTS MFG CO INC DIV OF ECHLIN MFG CO THE |  | 07-101523 | 66654 | TVH PARTS CO. |  | 101523 | 77237 | DANA OFF HIGHWAY PRODUCTS, LLC |   
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  Techincal Specification:
 | CASEHARDENING INDICATOR | CASEHARDENED |  | DEPTH | 0.0546 INCHES NOMINAL |  | DIAMETER | 1.1253 INCHES MINIMUM AND 1.1258 INCHES MAXIMUM |  | DISTANCE FROM NEAREST END TO GROOVE/SLOT CENTER | 2.156 INCHES NOMINAL |  | LENGTH | 5.063 INCHES NOMINAL |  | LUBRICATION FITTING THREADED HOLE | NOT INCLUDED |  | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 4615 ASSN STD 1ST MATERIAL RESPONSE |  | MATERIAL | STEEL COMP 4615 |  | METALLIC HARDNESS RATING | 59.0 MINIMUM ROCKWELL C AND 64.0 MAXIMUM ROCKWELL C |  | RETAINING DEVICE TYPE | LOCKPIN SLOT |  | SCREWDRIVER SLOTTED END | NOT INCLUDED |  | THREADED SECURING END | NOT INCLUDED |  | WIDTH | 0.500 INCHES NOMINAL |   
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