Double Hexagon Self-Locking Nut
EWSN926-7
(NSN) National Stock Number
5310-00-969-4303
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
05276
Schedule B Code
7318160000
Summary
3b thread class, right-hand thread direction, prevailing torque all metal design locking feature, soluble lubricant lubrication, double hexagon nut style, 0.373 inches nominal nut height
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 2 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | SE |
Identification
A nut having 12 drive points and 24 sides. The bearing surface may be washer faced. An integral locking feature is incorporated in the design of the head or in the threads.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 05276 | 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.Lubrication
soluble lubricant
Details
A substance designed to provide a reduction of friction between the two surfaces in contact.Nut Style
double hexagon
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.Nut Height
0.373 inches nominal
Details
None.Width Across Flats
0.679 inches minimum and 0.690 inches maximum
Details
The shortest straight line between flats,perpendicular to the height.Temp Rating
900.0 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.Thread Quantity Per Inch
20
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Hardness Rating
38.0 rockwell c minimum and 45.0 rockwell c maximum
Details
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.Nominal Thread Size
0.438 inches
Details
A designation that is used for the purpose of general identification of the thread.Bearing Surface Type
chamfered
Details
Indicates the type of bearing surface.Material
steel comp 601 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
ams 6304 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.Surface Treatment
nickel overall and cadmium 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.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 |
Certified Supplier
Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.
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- 7 Year Sales Record Retention
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- HAZMAT Certified
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Manufacturer
SPS TECHNOLOGIES, LLC DIV FASTENERS
CAGE: 56878
JENKINTOWN
, PA
, 19046-2630
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-969-4303
What is the NIIN of the NSN 5310-00-969-4303?
The National Item Identification Number (NIIN) of the NSN 5310-00-969-4303 is 00-969-4303
When the NSN 5310-00-969-4303 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Mon, Jun 13, 1966
Does the NSN 5310-00-969-4303 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-969-4303 contain any hazardous material?
No data in HMIRS
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