Plate Self-Locking Nut

NS267-064-4

NS267-064-4
(NSN) National Stock Number
5310-00-100-6751
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 all metal design locking feature, 0.437 inches minimum nut counterbore diameter, dry film lubricant lubrication, 0.719 inches maximum overall height

DAC HCC DMIL RNCC
2 - - 3
RNVC SADC MSDS RNAAC
2 - - KE
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 all metal design
Details An element inserted into the fastener,or a design feature,that enables the fastener to effectively resist vibration and rotation.
Counterbore Diameter
0.437 inches minimum nut
Details The length of a straight line which passes through the center of a counterbored portion of a hole,and terminates at the circumference.
Lubrication
dry film lubricant
Details A substance designed to provide a reduction of friction between the two surfaces in contact.
Overall Height
0.719 inches maximum
Details The distance measured in a straight line from the bottom to the top of an item.
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
1.364 inches maximum
Details A measurement of the longest dimension of the nut,in distinction from width.
Nut Height
0.526 inches maximum
Details None.
Plate Thickness
0.030 inches maximum
Details A measurement of the smallest dimension of a plate,in distinction from length or width.
Plate Width
0.806 inches minimum and 0.821 inches maximum
Details A measurement taken at right angles to the length of a plate,in distinction from thickness.
Nut Counterbore Depth
0.250 inches minimum nut
Details The measurement of the enlarged portion adjacent to the threaded portion of a nut,in distinction from height.
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
0.526 inches minimum and 0.536 inches maximum
Details None.
Center To Center Distance Between Mounting Holes Along Length
1.060 inches minimum and 1.064 inches maximum
Details A measurement of the center to center distance between the mounting holes along the length.
Temp Rating
450.0 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
unjf
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
0.375 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
cadmium cap
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 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 Document And Classification
qq-p-416 type 2 fed spec single treatment response cap
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.
Surface Treatment Document And Classification
qq-p-416,type 2,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.
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
SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP DIV AEROSPACE - SANTA ANA
CAGE: 80539
SANTA ANA , CA , 92705-5414
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-100-6751
What is the NIIN of the NSN 5310-00-100-6751?
The National Item Identification Number (NIIN) of the NSN 5310-00-100-6751 is 00-100-6751
When the NSN 5310-00-100-6751 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Wed, Dec 13, 1972
Does the NSN 5310-00-100-6751 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-100-6751 contain any hazardous material?
No data in HMIRS

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