Key Head Bolt
GP34G44A
(NSN) National Stock Number
5306-00-459-5025
Federal Supply Classification
5306 Bolts
Item Name Code
15942
Schedule B Code
7318152000
Summary
2a thread class, right-hand thread direction, 0.500 inches minimum thread length, 5.500 inches minimum and 5.750 inches maximum fastener length, flat countersunk reverse keyed no. 2 head style, 2.031 inches nominal head diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 1 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | PA |
Identification
A headed externally threaded fastener whose threaded portion is of one nominal diameter with a single rectangular or triangular projection on the underside of the head.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 15942 | A003B0 | - | 1 |
Specifications
Thread Class
2a
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.Thread Length
0.500 inches minimum
Details
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.Fastener Length
5.500 inches minimum and 5.750 inches maximum
Details
The dimension,measured along a line parallel to the longitudinal axis,from the largest bearing surface of the fastener head to the extreme opposite end,or as specifically designated for other type fasteners.Head Style
flat countersunk reverse keyed no. 2
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.Head Diameter
2.031 inches nominal
Details
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.Key Length
0.562 inches nominal
Details
A measurement of the longest dimension of a key,in distinction from width.Head Height
0.438 inches nominal
Details
A measurement from the bottom to the top of the head,in distinction from depth.Nominal Thread Diameter
1.125 inches
Details
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.Thread Quantity Per Inch
7
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Minimum Tensile Strength
125000 pounds per square inch
Details
The maximum rated load in tension applied in a longitudinal direction,per unit of cross-sectional area,that the material can withstand without rupture.Countersink Angle
78.0 degrees nominal
Details
The included angle of the countersink.Material
steel comp 4140 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
sae 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.Thread Series Designator
unc
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.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 |
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Manufacturer
FAQs
Frequently asked questions for NSN 5306-00-459-5025
What is the NIIN of the NSN 5306-00-459-5025?
The National Item Identification Number (NIIN) of the NSN 5306-00-459-5025 is 00-459-5025
When the NSN 5306-00-459-5025 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Wed, Aug 19, 1970
Does the NSN 5306-00-459-5025 contain any precious metals?
Type/content is unknown
Does the NSN 5306-00-459-5025 contain any hazardous material?
No data in HMIRS
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