Internally Relieved Body Bolt

D44571

D44571
(NSN) National Stock Number
5306-00-031-2712
Federal Supply Classification
5306 Bolts
Item Name Code
06676
Schedule B Code
7318152000
Summary

2a thread class, right-hand thread direction, 2.000 inches minimum thread length, 3.000 inches nominal fastener length, hexagon head style, 0.620 inches nominal head height

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - CT
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
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
2.000 inches minimum
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
Fastener Length
3.000 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
hexagon
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
Head Height
0.620 inches nominal
Details A measurement from the bottom to the top of the head,in distinction from depth.
Width Between Flats
1.500 inches nominal
Details None.
Concentric Hole Depth
3.280 inches nominal
Details None.
Concentric Hole Diameter
0.500 inches nominal
Details None.
Nominal Thread Diameter
1.000 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
14
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Special Features
concentric hole from head end 0.378 in. dia 0.340 in. depth
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.
Style Designator
concentric hole unthreaded
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Thread Series Designator
uns
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
CNH INDUSTRIAL AMERICA LLC DBA CNH AMERICA
CAGE: 10988
RACINE , WI , 53402-5133
UNITED STATES
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FAQs
Frequently asked questions for NSN 5306-00-031-2712
What is the NIIN of the NSN 5306-00-031-2712?
The National Item Identification Number (NIIN) of the NSN 5306-00-031-2712 is 00-031-2712
When the NSN 5306-00-031-2712 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Sat, Oct 21, 1972
Does the NSN 5306-00-031-2712 contain any precious metals?
Type/content is unknown
Does the NSN 5306-00-031-2712 contain any hazardous material?
No data in HMIRS

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