Externally Relieved Body Bolt
SCB93177
(NSN) National Stock Number
5306-00-407-9254
Federal Supply Classification
5306 Bolts
Item Name Code
06675
Schedule B Code
7318152000
Summary
2a thread class, right-hand thread direction, 0.438 inches minimum thread length, 1.904 inches minimum and 1.908 inches maximum fastener length, hexagon head style, 0.565 inches nominal head height
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| X | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | XX |
Identification
An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes:undercuts for thread relief). It is no. 10 (0.190 in.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, internal wrenching and thumbscrew. See also screw, externally relieved body.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 06675 | 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
0.438 inches minimum
Details
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.Fastener Length
1.904 inches minimum and 1.908 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
hexagon
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.Head Height
0.565 inches nominal
Details
A measurement from the bottom to the top of the head,in distinction from depth.Width Between Flats
0.938 inches nominal
Details
None.First Diameter From Head
0.875 inches nominal
Details
None.Second Diameter From Head
0.839 inches minimum and 0.849 inches maximum
Details
None.Third Diameter From Head
0.938 inches nominal
Details
None.Fourth Diameter From Head
0.016 inches nominal
Details
None.Fifth Diameter From Head
0.499 inches minimum and 0.500 inches maximum
Details
None.Distance From Largest Bearing Surface Of Head To End Of First Diameter
0.062 inches nominal
Details
None.Distance From Largest Bearing Surface Of Head To End Of Second Diameter
0.122 inches minimum and 0.126 inches maximum
Details
None.Distance From Largest Bearing Surface Of Head To End Of Third Diameter
0.310 inches minimum and 0.314 inches maximum
Details
None.Distance From Largest Bearing Surface Of Head To End Of Fourth Diameter
0.372 inches minimum and 0.376 inches maximum
Details
None.Distance From Largest Bearing Surface Of Head To End Of Fifth Diameter
1.342 inches minimum and 1.346 inches maximum
Details
None.Nominal Thread Diameter
0.375 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
24
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Externally Relieved Body Diameter Quantity
5
Details
The number of externally relieved diameters on the body,adjacent to the head.Special Features
thread relief 0.062 in. width by 0.047 in. depth and enamel color no. 2430 over olive drab paint
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 comp 303se overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Surface Treatment
paint grip and enamel grip
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
paint head and enamel head
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
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.Surface Treatment Document And Classification
mil-s-5002 mil 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.Surface Treatment Document And Classification
tt-c-595 fed spec 1st treatment response grip and tt-e-529 fed spec 2nd treatment response grip
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.Surface Treatment Document And Classification
tt-c-595 fed spec 1st treatment response head and tt-e-529 fed spec 2nd treatment response head
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.Thread Series Designator
unf
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
US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR
CAGE: 80063
ABERDEEN PROVING GROUND
, MD
, 21005
UNITED STATES
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FAQs
Frequently asked questions for NSN 5306-00-407-9254
What is the NIIN of the NSN 5306-00-407-9254?
The National Item Identification Number (NIIN) of the NSN 5306-00-407-9254 is 00-407-9254
When the NSN 5306-00-407-9254 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5306-00-407-9254 contain any precious metals?
Type/content is unknown
Does the NSN 5306-00-407-9254 contain any hazardous material?
No data in HMIRS
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