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National Stock Number:
2530-01-268-6233
Federal Supply Class:
2530
National Item Identification Number:
012686233
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:
| 2530PL0820879 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 52B10837 | 21439 | CURTISS-WRIGHT FLOW CONTROL SERVICE, LLC | | 52B10837-1 | 21439 | CURTISS-WRIGHT FLOW CONTROL SERVICE, LLC | | 52B10837-1 | K3784 | MARSHALL OF CAMBRIDGE AEROSPACE LIMITED |
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Techincal Specification:
| DISTANCE FROM NEAREST END TO GROOVE/SLOT CENTER | 3.625 INCHES NOMINAL3.625 INCHES NOMINAL | | DEPTH | 0.125 INCHES NOMINAL0.125 INCHES NOMINAL | | DIAMETER | 1.375 INCHES NOMINAL1.375 INCHES NOMINAL | | HEAD SHAPE | ROUNDROUND | | LENGTH | 7.250 INCHES NOMINAL7.250 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 4340 ASSN STD 1ST MATERIAL RESPONSESAE 4340 ASSN STD 1ST MATERIAL RESPONSE | | MATERIAL | STEEL COMP 4340STEEL COMP 4340 | | METALLIC HARDNESS RATING | 52.0 MINIMUM ROCKWELL C AND 52.0 MINIMUM ROCKWELL C AND 60.0 MAXIMUM ROCKWELL C60.0 MAXIMUM ROCKWELL C | | RETAINING DEVICE TYPE | LOCKPIN SLOTLOCKPIN SLOT | | WIDTH | 0.750 INCHES NOMINAL0.750 INCHES NOMINAL |
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