Internal Wrenching Bolt
431B501PC18
(NSN) National Stock Number
5306-00-411-0726
Federal Supply Classification
5306 Bolts
Item Name Code
06666
Schedule B Code
7318152000
Summary
3a thread class, right-hand thread direction, 1.000 inches minimum thread length, 1.250 inches nominal fastener length, 0.863 inches minimum and 0.875 inches maximum head diameter, 0.480 inches minimum and 0.500 inches maximum head height
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | ZZ |
Identification
An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It is designed with an internal socket or internal multiple spline for use with an internal driver. The head is beveled (conical) or cylindrical in shape. Items with cylindrical shaped heads must have an externally relieved body. A locking feature may be incorporated in the design of the head or threads. See also screw, cap, socket head. Excludes:setscrew; screw, shoulder; bolt, shoulder; screw, externally relieved body; bolt, externally relieved body; and screw, machine.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 06666 | A003B0 | - | 1 |
Specifications
Thread Class
3a
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
1.000 inches minimum
Details
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.Fastener Length
1.250 inches nominal
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 Diameter
0.863 inches minimum and 0.875 inches maximum
Details
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.Head Height
0.480 inches minimum and 0.500 inches maximum
Details
A measurement from the bottom to the top of the head,in distinction from depth.First Diameter From Head
0.381 inches minimum and 0.391 inches maximum
Details
None.Distance From Largest Bearing Surface Of Head To End Of First Diameter
0.250 inches nominal
Details
None.Internal Drive Style
hexagon
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.Nominal Thread Diameter
0.500 inches
Details
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.Width Across Flats
0.500 inches minimum and 0.503 inches maximum
Details
The shortest straight line between flats,perpendicular to the height.Thread Quantity Per Inch
13
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Surface Finish
63.0 microinches head
Details
Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.Part Name Assigned By Controlling Agency
navy special project
Details
The name assigned to the item by the government agency or commercial organization controlling the design of the item.Special Features
may be plated all over
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
steel overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
c50a-400,gr b1601289,fscm 24446 mfr ref 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
copper 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.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.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 431B501PC18 | 80064 | 5 | - | 3 | 2 | - | ZZ |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | 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
GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT
CAGE: 01289
LYNN
, MA
, 01910-0002
UNITED STATES
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FAQs
Frequently asked questions for NSN 5306-00-411-0726
What is the NIIN of the NSN 5306-00-411-0726?
The National Item Identification Number (NIIN) of the NSN 5306-00-411-0726 is 00-411-0726
When the NSN 5306-00-411-0726 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Fri, Aug 22, 1969
Does the NSN 5306-00-411-0726 contain any precious metals?
Does not contain precious metal
Does the NSN 5306-00-411-0726 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5306-00-411-0726?
No known electrostatic discharge
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