Shoulder Bolt

37C302277P103

37C302277P103
(NSN) National Stock Number
5306-00-053-8731
Federal Supply Classification
5306 Bolts
Item Name Code
04905
Schedule B Code
7318152000
Summary

3a thread class, right-hand thread direction, 0.450 inches minimum thread length, 0.630 inches nominal fastener length, double hexagon extended washer head style, 0.320 inches minimum and 0.340 inches maximum head height

DAC HCC DMIL RNCC
5 - - 5
RNVC SADC MSDS RNAAC
2 - - KZ
Identification

An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. For items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. Excludes:thumbscrew.

INC FIIG Concept Condition
04905 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
0.450 inches minimum
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
Fastener Length
0.630 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 hexagon extended washer
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
Head Height
0.320 inches minimum and 0.340 inches maximum
Details A measurement from the bottom to the top of the head,in distinction from depth.
Width Between Flats
0.304 inches minimum and 0.313 inches maximum
Details None.
Extended Washer Diameter
0.428 inches minimum and 0.448 inches maximum
Details None.
Extended Washer Thickness
0.060 inches minimum and 0.070 inches maximum
Details None.
Shoulder Diameter
0.2650 inches minimum first shoulder and 0.2655 inches maximum first shoulder
Details The length of a straight line which passes through the center of the shoulder and terminates at the circumference.
Shoulder Length
0.170 inches minimum first shoulder and 0.190 inches maximum first shoulder
Details The length of the enlarged portion of the shank on the item,in distinction from width or diameter.
Nominal Thread Diameter
0.250 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
28
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Hardness Rating
42.0 rockwell c minimum overall and 46.0 rockwell c maximum overall
Details A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
Shoulder Shape
round first shoulder
Details The physical configuration of the unthreaded portion of a body adjacent to the head which is larger than the diameter of the shank.
Material
steel comp 601 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
ams6304 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
nickel 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.
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
37C302377P103 99207 5 - 5 9 - KZ
37C302377P103 03350 5 - 3 2 - KZ
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
SPS TECHNOLOGIES, LLC DBA AIR INDUSTRIES DIV AIR INDUSTRIES COMPANY
CAGE: 06725
GARDEN GROVE , CA , 92841-3932
UNITED STATES
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FAQs
Frequently asked questions for NSN 5306-00-053-8731
What is the NIIN of the NSN 5306-00-053-8731?
The National Item Identification Number (NIIN) of the NSN 5306-00-053-8731 is 00-053-8731
When the NSN 5306-00-053-8731 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Thu, May 25, 1967
Does the NSN 5306-00-053-8731 contain any precious metals?
Type/content is unknown
Does the NSN 5306-00-053-8731 contain any hazardous material?
No data in HMIRS

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