Hexagon Plain Nut

FFN836

FFN836
(NSN) National Stock Number
5310-00-004-3099
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, 0.427 inches minimum and 0.448 inches maximum nut height, logistics support vessel end item identification, 0.736 inches minimum and 0.750 inches maximum width across flats

DAC HCC DMIL RNCC
4 - - 4
RNVC SADC MSDS RNAAC
1 - - HX
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
0.427 inches minimum and 0.448 inches maximum
Details None.
End Item Identification
logistics support vessel
Details The national stock number or the identification information of the end equipment for which the item is a part.
Width Across Flats
0.736 inches minimum and 0.750 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
95.0 rockwell b minimum and 32.0 rockwell c maximum
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.
Bearing Surface Type
chamfered or washer faced
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
cadmium 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.
Special Test Features
special quality control testing
Details Test conditions and ratings,or environmental and performance requirements that are different,more critical,or more specific than those specified in a governing test data document.
Surface Treatment Document And Classification
qq-p-416,ty 2,cl 3 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.
Test Data Document
81349-mil-p-23199 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.).
Details The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.
Nondefinitive Spec/Std Data
2 type and 4 style and b grade
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.
Departure From Cited Designator
material must conform to ships parts control center special quality control provisions
Details The variation when the item is in conformity with a type designator covered by a specification or standard,except in regard to one or more technical differentiating characteristics.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
6057210 D9182 6 - C 1 - ZZ
MS51967-14 D9182 6 - C 1 - ZZ
MS57967-14 D9182 6 - C 1 - ZZ
5310000043099 A00AM 9 - 6 9 - YP
5310PL0670188 9009H 9 - 6 9 - WP
091-54603DZ008C205 94697 1 - 3 2 - 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
48950 - W -
RVC WCC TCC SHC
- 573 Z 9

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Manufacturer
FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
CAGE: 81348
NATL INSTITUTE STDS & TECH , MD , 20899
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-004-3099
What is the NIIN of the NSN 5310-00-004-3099?
The National Item Identification Number (NIIN) of the NSN 5310-00-004-3099 is 00-004-3099
When the NSN 5310-00-004-3099 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Sun, Sep 24, 1972
Does the NSN 5310-00-004-3099 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-004-3099 contain any hazardous material?
No data in HMIRS

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