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		                        | National Stock Number:
 2530-00-613-6061
 
 Federal Supply Class:
 2530
 
 National Item Identification Number:
 006136061
 
 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:
 
 | 12-1901 | 62589 | TRAILER COMPONENT MANUFACTURING INC. |  | 7-809 | 0W357 | PDI GROUND SUPPORT SYSTEMS, INC. |  | X-68 | 0W357 | PDI GROUND SUPPORT SYSTEMS, INC. |  | DIV-X68 | 61125 | ECHELON SUPPLY AND SERVICE, INC. | 
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 Techincal Specification:
 
 | CASEHARDENING INDICATOR | NOT CASEHARDENED |  | DIAMETER | 0.863 INCHES NOMINAL |  | LENGTH | 5.250 INCHES NOMINAL |  | LUBRICATION FITTING THREADED HOLE | NOT INCLUDED |  | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 1040 ASSN STD 1ST MATERIAL RESPONSE AND AISI 1045 ASSN STD 2ND MATERIAL RESPONSE |  | MATERIAL | STEEL COMP 1040 OR STEEL COMP 1045 |  | SCREWDRIVER SLOTTED END | NOT INCLUDED |  | SPECIAL FEATURES | THRU HOLE 0.219 IN. DIA. 2.625 IN. FROM EACH @END |  | THREADED SECURING END | NOT INCLUDED | 
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