Wheel Spindle Kingpin

74912437-3
(NSN) National Stock Number
2530-00-075-0140
Federal Supply Classification
2530 Vehicular Brake, Steering, Axle, Wheel and Track Components
Item Name Code
41830
Schedule B Code
8708945000
Summary

Casehardened casehardening indicator, 0.268 inches nominal width, 0.750 inches nominal diameter, 4.893 inches nominal length, 0.750 inches nominal depth, lockpin slot retaining device type

DAC HCC DMIL RNCC
E - - 3
RNVC SADC MSDS RNAAC
2 - - AX
Identification

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.

INC FIIG Concept Condition
41830 T307-N - 1
Specifications
Casehardening Indicator
casehardened
Details Indicates whether or not a ferrous alloy object has been subjected to a process whereby the outer portion is made substantially harder than the inner portion or core.
Width
0.268 inches nominal
Details A measurement taken at right angles to the length of an item,in distinction from thickness.
Diameter
0.750 inches nominal
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the circumference.
Length
4.893 inches nominal
Details A measurement of the longest dimension of any object,in distinction from width.
Depth
0.750 inches nominal
Details A linear measurement from the surface to a specified inner point on an item,in distinction from height.
Retaining Device Type
lockpin slot
Details Indicates the type of retaining device used to safeguard the item against loss.
Distance From Nearest End To Groove/Slot Center
2.200 inches nominal
Details The distance from the nearest end to the center of the groove and/or slot.
Threaded Securing End
not included
Details An indication of whether or not a threaded securing end is included.
Screwdriver Slotted End
included
Details An indication of whether or not a screwdriver slotted end is included.
Lubrication Fitting Threaded Hole
not included
Details An indication of whether or not a lubrication fitting threaded hole is included.
Material
steel
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
4912437-7 0AHU0 E - 5 2 - AX
74912437 0AHU0 E - 5 2 - AX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
08800 - Q -
RVC WCC TCC SHC
- 586 Z 9
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FAQs
Frequently asked questions for NSN 2530-00-075-0140
What is the NIIN of the NSN 2530-00-075-0140?
The National Item Identification Number (NIIN) of the NSN 2530-00-075-0140 is 00-075-0140
When the NSN 2530-00-075-0140 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 2530-00-075-0140 contain any precious metals?
Type/content is unknown
Does the NSN 2530-00-075-0140 contain any hazardous material?
No information in HMIRS

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