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National Stock Number:
2530-00-456-9874
Federal Supply Class:
2530
National Item Identification Number:
004569874
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:
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | LENGTH | 15.230 INCHES NOMINAL | | LUBRICATION FITTING THREADED HOLE | NOT INCLUDED | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 4130 ASSN STD 1ST MATERIAL RESPONSE | | MATERIAL | STEEL COMP 4130 | | SCREWDRIVER SLOTTED END | NOT INCLUDED | | TAPER MAJOR DIAMETER | 1.249 INCHES MINIMUM AND 1.250 INCHES MAXIMUM | | THREADED SECURING END | NOT INCLUDED |
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