Externally Relieved Body Bolt
SM-C-969244
(NSN) National Stock Number
5306-01-318-3285
Federal Supply Classification
5306 Bolts
Item Name Code
06675
Schedule B Code
7318152000
Summary
2a thread class, right-hand thread direction, 0.420 inches nominal thread length, 1.310 inches nominal fastener length, double chamfer head style, 0.380 inches nominal head diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| A | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | KZ |
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
0.420 inches nominal
Details
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.Fastener Length
1.310 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 Style
double chamfer
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.Head Diameter
0.380 inches nominal
Details
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.Head Height
0.250 inches nominal
Details
A measurement from the bottom to the top of the head,in distinction from depth.First Diameter From Head
0.150 inches nominal
Details
None.Second Diameter From Head
0.226 inches nominal
Details
None.Third Diameter From Head
0.125 inches minimum and 0.130 inches maximum
Details
None.Distance From Largest Bearing Surface Of Head To End Of First Diameter
0.530 inches nominal
Details
None.Distance From Largest Bearing Surface Of Head To End Of Second Diameter
0.620 inches nominal
Details
None.Distance From Largest Bearing Surface Of Head To End Of Third Diameter
0.700 inches nominal
Details
None.Point Style
cone
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the point.Nominal Thread Diameter
0.190 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
32
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
3
Details
The number of externally relieved diameters on the body,adjacent to the head.Special Features
straight knurl 128 dp med.
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 303 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
astm a582 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.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
adtm a380 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.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 | A | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 48950 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 573 | Z | 9 |
Certified Supplier
Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.
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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 5306-01-318-3285
What is the NIIN of the NSN 5306-01-318-3285?
The National Item Identification Number (NIIN) of the NSN 5306-01-318-3285 is 01-318-3285
When the NSN 5306-01-318-3285 was assigned to the Federal Catalog?
It was assigned 34 years ago, on Mon, Apr 16, 1990
Does the NSN 5306-01-318-3285 contain any precious metals?
Does not contain precious metal
Does the NSN 5306-01-318-3285 contain any hazardous material?
No data in HMIRS
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