Plate Self-Locking Nut

NA2648-054

NA2648-054
(NSN) National Stock Number
5310-00-596-8112
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
05280
Schedule B Code
7318160000
Summary

3b thread class, right-hand thread direction, prevailing torque with nonmetallic insert locking feature, 0.130 inches minimum and 0.135 inches maximum mounting hole diameter, plate nut style, 1.276 inches minimum and 1.286 inches maximum nut length

DAC HCC DMIL RNCC
5 - - 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 or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.

INC FIIG Concept Condition
05280 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.
Locking Feature
prevailing torque with nonmetallic insert
Details An element inserted into the fastener,or a design feature,that enables the fastener to effectively resist vibration and rotation.
Mounting Hole Diameter
0.130 inches minimum and 0.135 inches maximum
Details The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.
Nut Style
plate
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.
Nut Length
1.276 inches minimum and 1.286 inches maximum
Details A measurement of the longest dimension of the nut,in distinction from width.
Nut Height
0.420 inches minimum and 0.430 inches maximum
Details None.
Plate Thickness
0.027 inches minimum and 0.037 inches maximum
Details A measurement of the smallest dimension of a plate,in distinction from length or width.
Plate Width
0.625 inches minimum and 0.655 inches maximum
Details A measurement taken at right angles to the length of a plate,in distinction from thickness.
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
0.495 inches minimum and 0.505 inches maximum
Details None.
Center To Center Distance Between Mounting Holes Along Length
0.998 inches minimum and 1.002 inches maximum
Details A measurement of the center to center distance between the mounting holes along the length.
Temp Rating
250.0 deg fahrenheit nominal
Details A value which expresses the degree of heat or cold as applied to the operation,or limitation of operation,of an item.
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.
Features Provided
floating nut
Details Those features,not otherwise specified,which may be required for proper functioning of the item.
Thread Quantity Per Inch
24
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
0.312 inches
Details A designation that is used for the purpose of general identification of the thread.
Part Name Assigned By Controlling Agency
navy special project
Details The name assigned to the item by the government agency or commercial organization controlling the design of the item.
Material
steel nut
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
cadmium nut
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
cadmium shell
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
qq-p-416,type 1,class 3 fed spec single treatment response nut
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
10605811-1 18876 5 - 5 2 - ZZ
NA2648-054 72962 5 - 5 9 - ZZ
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A A -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
48950 - W -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
ESNA, LLC
CAGE: 019L2
POCAHONTAS , AR , 72455-8803
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-596-8112
What is the NIIN of the NSN 5310-00-596-8112?
The National Item Identification Number (NIIN) of the NSN 5310-00-596-8112 is 00-596-8112
When the NSN 5310-00-596-8112 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5310-00-596-8112 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-00-596-8112 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5310-00-596-8112?
No known electrostatic discharge

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