Hexagon Cone Seat Plain Nut

SM-C-949226-2

SM-C-949226-2
(NSN) National Stock Number
5310-01-162-8562
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
05282
Schedule B Code
7318160000
Summary

2b thread class, right-hand thread direction, cone seat, hexagon nut style, 1.750 inches minimum nut height, 0.870 inches minimum and 0.875 inches maximum width across flats, unc thread series

DAC HCC DMIL RNCC
4 - - 3
RNVC SADC MSDS RNAAC
2 - - KZ
Identification

A nut having 6 flat sides and a cone seat bearing surface. Items may have a removable collar. See also nut (1), plain, single ball seat, hexagon.

INC FIIG Concept Condition
05282 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
cone seat, hexagon
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.
Nut Height
1.750 inches minimum
Details None.
Width Across Flats
0.870 inches minimum and 0.875 inches maximum
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.
Hardness Rating
170.0 brinell standard minimum
Details A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
Nominal Thread Size
0.500 inches
Details A designation that is used for the purpose of general identification of the thread.
Cone Seat Angle
17.0 degrees nominal
Details None.
Material
steel comp 1144 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
astm a108 assn std single material response overall
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Surface Treatment
cadmium overall and chromate overall or cadmium overall and phosphate 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.
Surface Treatment Document And Classification
qq-p-416,ty 2,cl 1 fed spec 1st treatment response overall or qq-p-416,ty 3,cl 1 fed spec 2nd treatment response overall
Details The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
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
US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR
CAGE: 80063
ABERDEEN PROVING GROUND , MD , 21005
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-01-162-8562
What is the NIIN of the NSN 5310-01-162-8562?
The National Item Identification Number (NIIN) of the NSN 5310-01-162-8562 is 01-162-8562
When the NSN 5310-01-162-8562 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Fri, Sep 23, 1983
Does the NSN 5310-01-162-8562 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-01-162-8562 contain any hazardous material?
No data in HMIRS

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