Round Plain Nut

SCB40791

SCB40791
(NSN) National Stock Number
5310-00-187-4259
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15887
Schedule B Code
7318160000
Summary

2b thread class, right-hand thread direction, 0.031 inches minimum and 0.062 inches maximum drive point depth, round nut style, 0.547 inches minimum and 0.578 inches maximum nut diameter, 0.109 inches minimum and 0.141 inches maximum nut thickness

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

A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

INC FIIG Concept Condition
15887 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.
Drive Point Depth
0.031 inches minimum and 0.062 inches maximum
Details None.
Nut Style
round
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.
Nut Diameter
0.547 inches minimum and 0.578 inches maximum
Details None.
Nut Thickness
0.109 inches minimum and 0.141 inches maximum
Details A measurement between the opposite flat surfaces of the nut,in distinction from length or width.
Drive Point Width
0.078 inches minimum and 0.109 inches maximum
Details None.
Drive Point Quantity
4
Details None.
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
32
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.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
chromium 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-14072 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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
61013821 18778 X - 5 9 - XX
GB1106-2 28528 X - 5 9 - XX
LGB1106-2 36004 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 -
RVC WCC TCC SHC
- 573 Z 9

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Manufacturer
US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR
CAGE: 80063
ABERDEEN PROVING GROUND , MD , 21005
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-187-4259
What is the NIIN of the NSN 5310-00-187-4259?
The National Item Identification Number (NIIN) of the NSN 5310-00-187-4259 is 00-187-4259
When the NSN 5310-00-187-4259 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5310-00-187-4259 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-187-4259 contain any hazardous material?
No data in HMIRS

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