Hexagon Plain Nut

850311

850311
(NSN) National Stock Number
5310-00-220-6671
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
01857
Schedule B Code
7318160000
Summary

+0.6365 to 0.6406 inches thread pitch diameters, right-hand thread direction, hexagon nut style, 0.250 inches nominal nut height, 0.937 inches nominal width across flats, uns thread series

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - 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 Pitch Diameters
+0.6365 to 0.6406 inches
Details The minimum and maximum pitch diameter limits of a straight screw 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
0.250 inches nominal
Details None.
Width Across Flats
0.937 inches nominal
Details The shortest straight line between flats,perpendicular to the height.
Thread Series
uns
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
0.669 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
steel comp 1008 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
sae 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
zinc 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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
55580 04627 5 - 3 2 - KZ
139682H 31007 5 - 5 9 - KZ
806915 1LW55 5 - 3 2 - ZZ
806915 16764 X - 5 9 - XX
806915 12603 X - 5 9 - XX
850311 12603 X - 5 9 - XX
806915 89749 5 - 3 2 - ZZ
1871399 24617 X - 5 9 - XX
806915 24617 X - 3 2 - XX
1871399 72582 5 - 5 9 - KZ
1871399 7X677 5 - C 1 - ZZ
1871399 61928 5 - 5 9 - KZ
55580 30076 X - 5 2 - XX
139682H 89346 5 - 3 2 - KZ
PI2567 45149 X - 5 9 - XX
00252 14153 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
CLARK MATERIAL HANDLING COMPANY
CAGE: 89749
LEXINGTON , KY , 40510-1028
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-220-6671
What is the NIIN of the NSN 5310-00-220-6671?
The National Item Identification Number (NIIN) of the NSN 5310-00-220-6671 is 00-220-6671
When the NSN 5310-00-220-6671 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 5310-00-220-6671 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-220-6671 contain any hazardous material?
No data in HMIRS

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