Cap Plain Nut

AN-2

AN-2
(NSN) National Stock Number
5310-01-631-9474
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
01855
Schedule B Code
7318160000
Summary

2b thread class, right-hand thread direction, cap nut style, 0.938 inches nominal nut height, 4940-01-601-1928 end item identification, 0.875 inches nominal width across flats

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

An item internally threaded from one end, and completely inclosed on the opposite end. The outer periphery parallel to the threaded axis may be square, cylindrical, hexagonal, octagonal, or dodecagonal and taper to a cone or dome shape on the closed end. For like items which are stamped or formed from sheet stock, see nut (1), stamped. For similar items which are flat on top and bottom see nut (1), sleeve or post, electrical-mechanical equipment.

INC FIIG Concept Condition
01855 A021A0 1 1
Specifications
Thread Class
2b
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.
Nut Style
cap
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.
Nut Height
0.938 inches nominal
Details None.
End Item Identification
4940-01-601-1928
Details The national stock number or the identification information of the end equipment for which the item is a part.
Width Across Flats
0.875 inches nominal
Details The shortest straight line between flats,perpendicular to the height.
Thread Series
unc
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
13
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
0.500 inches
Details A designation that is used for the purpose of general identification of the thread.
Bearing Surface Type
chamfered
Details Indicates the type of bearing surface.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
black oxide overall
Details The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
90790A216 39428 3 - 5 2 - ZZ
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
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
MORTON MACHINE WORKS INC DBA MORTON
CAGE: 3KHZ3
COLUMBUS , GA , 31902
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-01-631-9474
What is the NIIN of the NSN 5310-01-631-9474?
The National Item Identification Number (NIIN) of the NSN 5310-01-631-9474 is 01-631-9474
When the NSN 5310-01-631-9474 was assigned to the Federal Catalog?
It was assigned 10 years ago, on Wed, Oct 1, 2014
Does the NSN 5310-01-631-9474 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-01-631-9474 contain any hazardous material?
No data in HMIRS

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