Stepped Stud
AN151444
(NSN) National Stock Number
5307-00-009-7780
Federal Supply Classification
5307 Studs
Item Name Code
15949
Schedule B Code
-
Summary
3a nut thread thread class, +0.3962 to 0.3977 inches stud thread thread pitch diameters, right-hand nut thread thread direction, right-hand stud thread thread direction, 0.938 inches minimum nut thread thread length, 0.656 inches minimum stud thread thread length
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | ZZ |
Identification
A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends on which the nominal diameter of one threaded section is greater than the other. The entire unthreaded portion must be of a single diameter equal to or smaller than the maximum major diameter of the larger threaded end. Includes radial grooves or thread reliefs. Excludes:items with tapered threads.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 15949 | A051A0 | - | 1 |
Specifications
Thread Class
3a nut thread
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.Thread Pitch Diameters
+0.3962 to 0.3977 inches stud thread
Details
The minimum and maximum pitch diameter limits of a straight screw thread.Thread Direction
right-hand nut thread
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.Thread Direction
right-hand stud thread
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.Thread Length
0.938 inches minimum nut thread
Details
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.Thread Length
0.656 inches minimum stud thread
Details
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.Shank Diameter
0.342 inches minimum and 0.352 inches maximum
Details
The length of a straight line which passes through the center of the body of the shank and terminates at the circumference.Overall Length
1.740 inches minimum and 1.760 inches maximum
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Thread Quantity Per Inch
14 stud thread
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Thread Quantity Per Inch
24 nut thread
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Hardness Rating
26.0 rockwell c minimum and 32.0 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
0.375 inches nut thread
Details
A designation that is used for the purpose of general identification of the thread.Nominal Thread Size
0.438 inches stud thread
Details
A designation that is used for the purpose of general identification of the thread.Surface Finish
32.0 microinches nut thd
Details
Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.Surface Finish
32.0 microinches stud thd
Details
Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.Surface Finish
63.0 microinches shank
Details
Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.Material
steel comp 8740
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
ams 6322 assn std single material response
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
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
ams 2400 assn std 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.Style Designator
stepped
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Thread Series Designator
unc stud thread
Details
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.Thread Series Designator
unf nut thread
Details
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| AN151444 | 81343 | E | - | 3 | 9 | - | ZZ |
| AN151444 | 88044 | 4 | - | 5 | 9 | - | CT |
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 |
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Manufacturer
FAQs
Frequently asked questions for NSN 5307-00-009-7780
What is the NIIN of the NSN 5307-00-009-7780?
The National Item Identification Number (NIIN) of the NSN 5307-00-009-7780 is 00-009-7780
When the NSN 5307-00-009-7780 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Wed, Aug 9, 1972
Does the NSN 5307-00-009-7780 contain any precious metals?
Does not contain precious metal
Does the NSN 5307-00-009-7780 contain any hazardous material?
No data in HMIRS
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