Externally Relieved Body Bolt

136387

136387
(NSN) National Stock Number
5306-00-693-5945
Federal Supply Classification
5306 Bolts
Item Name Code
06675
Schedule B Code
7318152000
Summary

Right-hand thread direction, 0.380 inches minimum and 0.460 inches maximum thread length, 0.640 inches nominal fastener length, hexagon countersunk head style, 0.320 inches nominal head height, 0.493 inches minimum and 0.500 inches maximum width between flats

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
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 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 0.460 inches maximum
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
Fastener Length
0.640 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 countersunk
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
Head Height
0.320 inches nominal
Details A measurement from the bottom to the top of the head,in distinction from depth.
Width Between Flats
0.493 inches minimum and 0.500 inches maximum
Details None.
First Diameter From Head
0.308 inches minimum and 0.312 inches maximum
Details None.
Distance From Largest Bearing Surface Of Head To End Of First Diameter
0.180 inches minimum and 0.260 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.
Nonstandard Thread Pitch Diameter
+0.3455 to 0.3474 inches
Details The minimum and maximum pitch diameter limits of a nonstandard straight screw thread.
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.
Hardness Rating
26.0 rockwell c minimum and 32.0 rockwell c maximum overall
Details A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
Countersink Angle
15.0 degrees nominal
Details The included angle of the countersink.
Externally Relieved Body Diameter Quantity
1
Details The number of externally relieved diameters on the body,adjacent to the head.
Part Name Assigned By Controlling Agency
navy special project
Details The name assigned to the item by the government agency or commercial organization controlling the design of the item.
Material
steel comp 8740 or steel comp 4140 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
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 A -
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
CURTISS-WRIGHT CONTROLS, INC. DIV ACTUATION DIVISION
CAGE: 0AHP5
SHELBY , NC , 28152-0649
UNITED STATES
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FAQs
Frequently asked questions for NSN 5306-00-693-5945
What is the NIIN of the NSN 5306-00-693-5945?
The National Item Identification Number (NIIN) of the NSN 5306-00-693-5945 is 00-693-5945
When the NSN 5306-00-693-5945 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5306-00-693-5945 contain any precious metals?
Does not contain precious metal
Does the NSN 5306-00-693-5945 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5306-00-693-5945?
No known electrostatic discharge

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