Internally Relieved Body Bolt

37418-1

37418-1
(NSN) National Stock Number
5306-00-816-8834
Federal Supply Classification
5306 Bolts
Item Name Code
06676
Schedule B Code
-
Summary

3a thread class, right-hand thread direction, 0.380 inches minimum and 0.390 inches maximum thread length, 3.592 inches nominal fastener length, hexagon head style, 0.130 inches nominal head height

DAC HCC DMIL RNCC
X - - 3
RNVC SADC MSDS RNAAC
2 - - XX
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
0.380 inches minimum and 0.390 inches maximum
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
Fastener Length
3.592 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
0.130 inches nominal
Details A measurement from the bottom to the top of the head,in distinction from depth.
Width Between Flats
0.750 inches nominal
Details None.
Shoulder Diameter
0.623 inches minimum and 0.624 inches maximum
Details The length of a straight line which passes through the center of a shoulder,and terminates at the circumference.
Shoulder Length
3.072 inches minimum and 3.082 inches maximum
Details The length of the enlarged portion/s/ located on the shank of the item.
Shank Unthreaded Hole Diameter
0.106 inches minimum first hole and 0.116 inches maximum first hole
Details The length of a straight line which passes through the center of the shank unthreaded hole,and terminates at the inside circumference.
Counterbore Diameter
0.437 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
3.000 inches nominal
Details The depth of the process used to enlarge part of a hole.
Concentric Hole Diameter
0.250 inches nominal
Details None.
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.
Thread Quantity Per Inch
20
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Distance From Head Largest Bearing Surface To Shank Hole Center
3.367 inches minimum first hole and 3.377 inches maximum first hole
Details The distance from the shank hole centerline to the largest bearing surface of the head.
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
PARKER-HANNIFIN CORPORATION DBA CONTROL SYSTEMS DIVISION DIV CONTROL SYSTEMS DIVISION - MILITARY
CAGE: 82106
IRVINE , CA , 92618-1814
UNITED STATES
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FAQs
Frequently asked questions for NSN 5306-00-816-8834
What is the NIIN of the NSN 5306-00-816-8834?
The National Item Identification Number (NIIN) of the NSN 5306-00-816-8834 is 00-816-8834
When the NSN 5306-00-816-8834 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Mon, Jan 1, 1962
Does the NSN 5306-00-816-8834 contain any precious metals?
Type/content is unknown
Does the NSN 5306-00-816-8834 contain any hazardous material?
No data in HMIRS

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