Plate Self-Locking Nut
22NA2-02BC
(NSN) National Stock Number
5310-00-274-4687
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, 0.190 inches minimum and 0.210 inches maximum mounting hole diameter, plate nut style, 0.969 inches nominal 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
0.190 inches minimum and 0.210 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
0.969 inches nominal
Details
A measurement of the longest dimension of the nut,in distinction from width.Nut Height
0.344 inches nominal
Details
None.Plate Thickness
0.045 inches minimum and 0.075 inches maximum
Details
A measurement of the smallest dimension of a plate,in distinction from length or width.Plate Width
0.438 inches nominal
Details
A measurement taken at right angles to the length of a plate,in distinction from thickness.Nut Mounting Provision
countersunk holes
Details
The means by which the nut is mounted.Mounting Provision Location
opposite nut projection side
Details
The side of the plate that the countersink or welding projections are located.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
0.344 inches nominal
Details
None.Center To Center Distance Between Mounting Holes Along Length
0.686 inches minimum and 0.690 inches maximum
Details
A measurement of the center to center distance between the mounting holes along the length.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
32
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Nominal Thread Size
0.190 inches
Details
A designation that is used for the purpose of general identification of the thread.Mounting Hole Countersink Angle
100.0 degrees nominal
Details
The included angle of the mounting hole countersink.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.Surface Treatment Document And Classification
qq-p-416,ty 1,cl 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 |
|---|---|---|---|---|---|---|---|
| EN22A2-02BC100X2 | 019L2 | 5 | - | 5 | 2 | - | ZZ |
| EN22A2-02BC100X200 | 019L2 | 5 | - | 3 | 2 | - | ZZ |
| 22NA2-02BC | 72962 | 4 | - | 5 | 9 | - | ZZ |
| EN22A2-02BC100X2 | 72962 | 5 | - | 5 | 9 | - | ZZ |
| EN22A2-02BC100X200 | 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 |
Certified Supplier
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Manufacturer
FAQs
Frequently asked questions for NSN 5310-00-274-4687
What is the NIIN of the NSN 5310-00-274-4687?
The National Item Identification Number (NIIN) of the NSN 5310-00-274-4687 is 00-274-4687
When the NSN 5310-00-274-4687 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5310-00-274-4687 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-00-274-4687 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5310-00-274-4687?
No known electrostatic discharge
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