Plate Plain Nut
ST3M669-7M
(NSN) National Stock Number
5310-01-023-0379
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
01872
Schedule B Code
-
Summary
3b thread class, right-hand thread direction, 0.500 inches maximum distance from centerline to flat, 0.125 inches minimum and 0.130 inches maximum mounting hole diameter, plate nut style, 1.750 inches maximum nut length
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 1 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | KZ |
Identification
A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding, intergral prongs or by bonding.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 01872 | 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.Distance From Centerline To Flat
0.500 inches maximum
Details
None.Mounting Hole Diameter
0.125 inches minimum and 0.130 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
1.750 inches maximum
Details
A measurement of the longest dimension of the nut,in distinction from width.Nut Height
0.384 inches minimum and 0.399 inches maximum
Details
None.Plate Thickness
0.050 inches nominal
Details
A measurement of the smallest dimension of a plate,in distinction from length or width.Plate Width
0.958 inches nominal
Details
A measurement taken at right angles to the length of a plate,in distinction from thickness.Removable Nut Manufacturer Code
76301
Details
The identifying numeric code of the originator that controls or manufactures the removable nut.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
0.745 inches minimum and 0.755 inches maximum
Details
None.Center To Center Distance Between Mounting Holes Along Length
0.310 inches minimum and 0.314 inches maximum
Details
A measurement of the center to center distance between the mounting holes along the length.Removable Nut Manufacturer Part Number
st3m668-7m
Details
The identifying part number assigned to the removable nut by the manufacturer.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
20
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Nominal Thread Size
0.4375 inches
Details
A designation that is used for the purpose of general identification of the thread.Special Features
furnished with a steel spring clip
Details
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.Material
iron alloy 660 base
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
ams 5525 assn std single material response base
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Material Document And Classification
ams 5664 assn std single material response nut
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
passivate 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.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| F49972M7 | 15653 | 1 | - | 5 | 2 | - | KZ |
| NS103905E070 | 80539 | 1 | - | 5 | 2 | - | KZ |
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
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Manufacturer
THE BOEING COMPANY DIV DEFENSE
CAGE: 76301
SAINT LOUIS
, MO
, 63134-1939
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-01-023-0379
What is the NIIN of the NSN 5310-01-023-0379?
The National Item Identification Number (NIIN) of the NSN 5310-01-023-0379 is 01-023-0379
When the NSN 5310-01-023-0379 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Thu, Jun 10, 1976
Does the NSN 5310-01-023-0379 contain any precious metals?
Type/content is unknown
Does the NSN 5310-01-023-0379 contain any hazardous material?
No data in HMIRS
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