Hexagon Plain Nut

002-003990-031

002-003990-031
(NSN) National Stock Number
5310-00-056-3394
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
01857
Schedule B Code
7415290000
Summary

2b thread class, right-hand thread direction, hexagon nut style, 0.239 inches minimum and 0.257 inches maximum nut height, 5985-01-384-6753 end item identification, 0.607 inches minimum and 0.625 inches maximum width across flats

DAC HCC DMIL RNCC
E - - 5
RNVC SADC MSDS RNAAC
2 - - KZ
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
0.239 inches minimum and 0.257 inches maximum
Details None.
End Item Identification
5985-01-384-6753
Details The national stock number or the identification information of the end equipment for which the item is a part.
Width Across Flats
0.607 inches minimum and 0.625 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
16
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
0.375 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
copper alloy 462 overall or copper alloy 464 overall or copper alloy 360 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
-b-637 fed spec 1st material response overall or qq-b-637 fed spec 2nd material response overall or qq-b-626 fed spec 3rd 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
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.
Surface Treatment Document And Classification
mil-f-495 mil 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.
Nondefinitive Spec/Std Data
2 type and 13 style
Details The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
911C208-51 99167 2 - 5 2 - ZZ
A3093879-001 80063 E - 5 2 - ZZ
FF-N-836 81348 4 - 5 9 - KZ
FF-N-836E 81348 E - 4 1 - ZZ
2299843 7X677 5 - E 8 - ZZ
911C208-51 83843 2 - 5 9 - 9Z
557E17 56442 5 - E 8 - KZ
MS35649-2385 80205 5 - 3 2 - ZZ
MS35649-2385B 80205 E - 5 1 - ZZ
MS35649-2385 96906 4 - 5 9 - KZ
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
70220 - M -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MULTIPLE
CAGE: 26916
ROLLING MEADOWS , IL , 60008-1015
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-056-3394
What is the NIIN of the NSN 5310-00-056-3394?
The National Item Identification Number (NIIN) of the NSN 5310-00-056-3394 is 00-056-3394
When the NSN 5310-00-056-3394 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Thu, Jun 1, 1967
Does the NSN 5310-00-056-3394 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-056-3394 contain any hazardous material?
No data in HMIRS

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