Double Hexagon Self-Locking Nut

73746-5

73746-5
(NSN) National Stock Number
5310-00-092-2465
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
05276
Schedule B Code
7318160000
Summary

3b thread class, right-hand thread direction, free-running all metal design locking feature, double hexagon nut style, 0.303 inches nominal nut height, 0.500 inches nominal width across flats

DAC HCC DMIL RNCC
6 - - 5
RNVC SADC MSDS RNAAC
2 - - ZG
Identification

A nut having 12 drive points and 24 sides. The bearing surface may be washer faced. An integral locking feature is incorporated in the design of the head or in the threads.

INC FIIG Concept Condition
05276 A021A0 1 1
Specifications
Thread Class
3b
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Thread Direction
right-hand
Details The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.
Locking Feature
free-running all metal design
Details An element inserted into the fastener,or a design feature,that enables the fastener to effectively resist vibration and rotation.
Nut Style
double hexagon
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.
Nut Height
0.303 inches nominal
Details None.
Width Across Flats
0.500 inches nominal
Details The shortest straight line between flats,perpendicular to the height.
Thread Series
unjf
Details A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.
Thread Quantity Per Inch
24
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
0.312 inches
Details A designation that is used for the purpose of general identification of the thread.
Bearing Surface Type
flat
Details Indicates the type of bearing surface.
Material
steel corrosion resisting overall
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
ST3M524-5 76301 2 - 3 2 - 9Z
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
48950 - W -
RVC WCC TCC SHC
- 573 Z 9

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Manufacturer
SPS TECHNOLOGIES, LLC DIV FASTENERS
CAGE: 56878
JENKINTOWN , PA , 19046-2630
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-092-2465
What is the NIIN of the NSN 5310-00-092-2465?
The National Item Identification Number (NIIN) of the NSN 5310-00-092-2465 is 00-092-2465
When the NSN 5310-00-092-2465 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Wed, Nov 29, 1972
Does the NSN 5310-00-092-2465 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-092-2465 contain any hazardous material?
No data in HMIRS

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