Hexagon Slotted Plain Nut

1227M221

1227M221
(NSN) National Stock Number
5310-00-350-2993
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
01859
Schedule B Code
7318160000
Summary

3b thread class, right-hand thread direction, slotted, hexagon nut style, 0.750 inches nominal nut height, 2.000 inches nominal width across flats, unf thread series

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - XX
Identification

A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes:nut (1), plain, castellated, hexagon.

INC FIIG Concept Condition
01859 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
slotted, hexagon
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.
Nut Height
0.750 inches nominal
Details None.
Width Across Flats
2.000 inches nominal
Details The shortest straight line between flats,perpendicular to the height.
Thread Series
unf
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
12
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
1.375 inches
Details A designation that is used for the purpose of general identification of the thread.
Bearing Surface Type
washer faced
Details Indicates the type of bearing surface.
Material
steel comp 1212 overall or steel comp 1213 overall or steel comp 1115 overall or steel comp 1116 overall or steel comp 1117 overall or steel comp 1118 overall or steel comp 1119 overall or steel comp 1120 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
sae assn std all material responses 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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
A225893 00000 X - 5 9 - XX
4UA081A 62265 X - 3 2 - XX
382179 65282 X - 5 9 - XX
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 U
RVC WCC TCC SHC
- 573 Z 9

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Manufacturer
MERITOR HEAVY VEHICLE SYSTEMS, LLC
CAGE: 78500
TROY , MI , 48084-7121
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-350-2993
What is the NIIN of the NSN 5310-00-350-2993?
The National Item Identification Number (NIIN) of the NSN 5310-00-350-2993 is 00-350-2993
When the NSN 5310-00-350-2993 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5310-00-350-2993 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-350-2993 contain any hazardous material?
No data in HMIRS

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