Hexagon Plain Nut

7986771
(NSN) National Stock Number
5310-00-947-3042
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
01857
Schedule B Code
7318160000
Summary

2b thread class, right-hand thread direction, hexagon nut style, 0.432 inches minimum and 0.442 inches maximum nut height, 1 tapped hole type and quantity, 1.620 inches minimum and 1.640 inches maximum width across flats

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - BF
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
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
hexagon
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.
Nut Height
0.432 inches minimum and 0.442 inches maximum
Details None.
Hole Type And Quantity
1 tapped
Details Indicates the type and number of holes provided.
Width Across Flats
1.620 inches minimum and 1.640 inches maximum
Details The shortest straight line between flats,perpendicular to the height.
Thread Series
unef
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
20
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
1.000 inches
Details A designation that is used for the purpose of general identification of the thread.
Hole Thread Quantity Per Inch
32
Details The number of hole threads per linear inch measured on a line parallel to the thread axis.
Hole Configuration Style
configuration h
Details The style designation that most nearly corresponds to the appearance of the hole configuration.
Bearing Surface Type
chamfered
Details Indicates the type of bearing surface.
Hole Nominal Thread Diameter
0.164 inches
Details The nominal length of a straight line which passes through the center of the threaded hole,and terminates at the circumference.
Material
steel comp 416 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
astm a582 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.
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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FAQs
Frequently asked questions for NSN 5310-00-947-3042
What is the NIIN of the NSN 5310-00-947-3042?
The National Item Identification Number (NIIN) of the NSN 5310-00-947-3042 is 00-947-3042
When the NSN 5310-00-947-3042 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Mon, Mar 28, 1966
Does the NSN 5310-00-947-3042 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-00-947-3042 contain any hazardous material?
No data in HMIRS

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