Plate Plain Nut

A51B44562-11

A51B44562-11
(NSN) National Stock Number
5310-01-239-5070
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
01872
Schedule B Code
7318160000
Summary

3b thread class, right-hand thread direction, 0.233 inches minimum and 0.239 inches maximum mounting hole diameter, 3.375 inches nominal nut length, 0.120 inches nominal plate thickness, straight holes nut mounting provision

DAC HCC DMIL RNCC
A - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
Identification

A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding, intergral prongs or by bonding.

INC FIIG Concept Condition
01872 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.
Mounting Hole Diameter
0.233 inches minimum and 0.239 inches maximum
Details The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.
Nut Length
3.375 inches nominal
Details A measurement of the longest dimension of the nut,in distinction from width.
Plate Thickness
0.120 inches nominal
Details A measurement of the smallest dimension of a plate,in distinction from length or width.
Nut Mounting Provision
straight holes
Details The means by which the nut is mounted.
Mounting Hole Arrangement Style
2 holes
Details The style designation indicating the configuration that most nearly corresponds to the arrangement of the mounting hole(s).
Distance From Aperture Center To Mounting Hole Center
1.188 inches nominal
Details None.
Center To Center Distance Between Mounting Holes Along Length
2.625 inches nominal
Details A measurement of the center to center distance between the mounting holes along the length.
Thread Series
unjef
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
18
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
1.4375 inches
Details A designation that is used for the purpose of general identification of the thread.
Countersink Angle
90.0 degrees nominal nut
Details The included angle of the countersink.
Material
steel comp 630 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
ams 5344 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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
A51B44562-11 61174 A - 3 9 - KZ
A51B44562-11 26512 A - 5 9 - KZ
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
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
NORTHROP GRUMMAN SYSTEMS CORPORATION
CAGE: 79RG9
JACKSONVILLE , FL , 32221-8130
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-01-239-5070
What is the NIIN of the NSN 5310-01-239-5070?
The National Item Identification Number (NIIN) of the NSN 5310-01-239-5070 is 01-239-5070
When the NSN 5310-01-239-5070 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Sat, Aug 30, 1986
Does the NSN 5310-01-239-5070 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-01-239-5070 contain any hazardous material?
No data in HMIRS

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