Hexagon Plain Nut

123HM10019-511

123HM10019-511
(NSN) National Stock Number
5310-00-001-1843
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
01857
Schedule B Code
7318160000
Summary

3b thread class, right-hand thread direction, hexagon nut style, 0.328 inches minimum and 0.358 inches maximum nut height, 0.068 inches nominal drilled hole diameter, 3 drilled hole type and quantity

DAC HCC DMIL RNCC
1 - - C
RNVC SADC MSDS RNAAC
1 9X - ZZ
Identification

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

INC FIIG Concept Condition
01857 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.
Nut Style
hexagon
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.
Nut Height
0.328 inches minimum and 0.358 inches maximum
Details None.
Drilled Hole Diameter
0.068 inches nominal
Details The length of a straight line which passes through the center of a drilled hole,and terminates at the circumference.
Hole Type And Quantity
3 drilled
Details Indicates the type and number of holes provided.
Width Across Flats
2.222 inches minimum and 2.252 inches maximum
Details The shortest straight line between flats,perpendicular to the height.
Thread Series
unj
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
16
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
1.750 inches
Details A designation that is used for the purpose of general identification of the thread.
Hole Configuration Style
configuration b
Details The style designation that most nearly corresponds to the appearance of the hole configuration.
Countersink Angle
120.0 degrees nominal nut
Details The included angle of the countersink.
Bearing Surface Type
flat
Details Indicates the type of bearing surface.
Bearing Surface Finish
125.0 microinches
Details Designates the specific roughness rating of the bearing surface,representing the arithmetic average deviation of the surface from the meanline in profile.
Material
steel comp 410 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
ams 5612 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
passivate 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-35 fed spec single 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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
123HM10019-511 1SR57 5 - 3 2 - ZZ
123HM10019-511 26512 1 - 5 9 - KE
123HM10019-511 26437 5 - 5 9 - KZ
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
NORTHROP GRUMMAN SYSTEMS CORPORATION
CAGE: 79RG9
JACKSONVILLE , FL , 32221-8130
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-001-1843
What is the NIIN of the NSN 5310-00-001-1843?
The National Item Identification Number (NIIN) of the NSN 5310-00-001-1843 is 00-001-1843
When the NSN 5310-00-001-1843 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Fri, Sep 22, 1972
Does the NSN 5310-00-001-1843 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-00-001-1843 contain any hazardous material?
No data in HMIRS

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