Double Extended Washer Plain Nut
FN22M-1018
(NSN) National Stock Number
5310-01-492-4406
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
04888
Schedule B Code
7318160000
Summary
3b thread class, right-hand thread direction, 1.010 inches minimum washer outside diameter, dry film lubricant lubrication, 0.586 inches nominal overall height, double hexagon nut style
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 1 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | ZZ |
Identification
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 04888 | 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.Washer Outside Diameter
1.010 inches minimum
Details
None.Lubrication
dry film lubricant
Details
A substance designed to provide a reduction of friction between the two surfaces in contact.Overall Height
0.586 inches nominal
Details
The distance measured in a straight line from the bottom to the top of an item.Nut Style
double hexagon
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.Washer Thickness
0.099 inches minimum
Details
None.Width Across Flats
0.741 inches minimum and 0.752 inches maximum
Details
The shortest straight line between flats,perpendicular to the height.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.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.Hardness Rating
46.0 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
0.625 inches
Details
A designation that is used for the purpose of general identification of the thread.Material
steel comp h11 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
ams6485 assn std 1st material response overall or ams6487 assn std 2nd 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
cadmium overall and sulfide molybdenum 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.Surface Treatment Document And Classification
qq-p-416 fed spec single treatment response overall
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 |
|---|---|---|---|---|---|---|---|
| FN22 | 56878 | A | - | D | 9 | - | ZZ |
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 |
Certified Supplier
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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 5310-01-492-4406
What is the NIIN of the NSN 5310-01-492-4406?
The National Item Identification Number (NIIN) of the NSN 5310-01-492-4406 is 01-492-4406
When the NSN 5310-01-492-4406 was assigned to the Federal Catalog?
It was assigned 23 years ago, on Wed, Nov 28, 2001
Does the NSN 5310-01-492-4406 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-01-492-4406 contain any hazardous material?
No data in HMIRS
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