Internally Relieved Body Bolt
756100-103
(NSN) National Stock Number
5306-00-789-4378
Federal Supply Classification
5306 Bolts
Item Name Code
06676
Schedule B Code
7318152000
Summary
3a thread class, right-hand thread direction, 0.490 inches minimum and 0.720 inches maximum thread length, 10.490 inches minimum and 10.520 inches maximum fastener length, hexagon head style, 0.200 inches nominal head height
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | C |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 1 | AF | - | ZZ |
Identification
An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see bolt, fluid passage.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 06676 | 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
0.490 inches minimum and 0.720 inches maximum
Details
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.Fastener Length
10.490 inches minimum and 10.520 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
0.200 inches nominal
Details
A measurement from the bottom to the top of the head,in distinction from depth.Width Between Flats
2.335 inches minimum and 2.375 inches maximum
Details
None.Shoulder Diameter
1.748 inches minimum and 1.749 inches maximum
Details
The length of a straight line which passes through the center of a shoulder,and terminates at the circumference.Shoulder Length
9.800 inches nominal
Details
The length of the enlarged portion/s/ located on the shank of the item.Counterbore Diameter
0.900 inches nominal
Details
The length of a straight line which passes through the center of a counterbored portion of a hole,and terminates at the circumference.Counterbore Depth
9.540 inches minimum and 9.580 inches maximum
Details
The depth of the process used to enlarge part of a hole.Concentric Hole Diameter
0.625 inches nominal
Details
None.Nominal Thread Diameter
1.500 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
12
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Special Features
drill 0.167 to 0.175 in. dia hole 10.490 to 10.520 in. from bearing surface of head thru to 0.625 in. dia hole
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 or steel comp 4340 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Style Designator
counterbore unthreaded
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Thread Series Designator
unjf
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 |
|---|---|---|---|---|---|---|---|
| 756100-105 | 98897 | 5 | - | C | 1 | - | ZZ |
| 756100-105 | 98752 | A | - | 3 | 2 | - | ZZ |
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
LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY
CAGE: 98897
MARIETTA
, GA
, 30063-0001
UNITED STATES
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FAQs
Frequently asked questions for NSN 5306-00-789-4378
What is the NIIN of the NSN 5306-00-789-4378?
The National Item Identification Number (NIIN) of the NSN 5306-00-789-4378 is 00-789-4378
When the NSN 5306-00-789-4378 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Mon, Jan 1, 1962
Does the NSN 5306-00-789-4378 contain any precious metals?
Type/content is unknown
Does the NSN 5306-00-789-4378 contain any hazardous material?
No data in HMIRS
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