Headless Shoulder Pin

A51B13543-13

A51B13543-13
(NSN) National Stock Number
5315-00-404-0610
Federal Supply Classification
5315 Nails, Machine Keys and Pins
Item Name Code
16749
Schedule B Code
-
Summary

Chamfered first end style, round second end style, 3a thread class, right-hand thread direction, 0.469 inches nominal thread length, 1.160 inches nominal shank length

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
Identification

A cylindrically-shaped headless item, having a shank at one or both ends. It is used for aligning, fastening, or transfer of torque and/or thrust by fitting into corresponding holes of another item. It may be threaded on one end.

INC FIIG Concept Condition
16749 A212A0 - 1
Specifications
First End Style
chamfered
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the first end.
Second End Style
round
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the second end.
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
0.469 inches nominal
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
Shank Length
1.160 inches nominal
Details A measurement of the longest dimension of the shank,in distinction from width.
Shoulder Diameter
0.750 inches nominal
Details The length of a straight line which passes through the center of a shoulder,and terminates at the circumference.
Shank Diameter
0.312 inches nominal
Details The length of a straight line which passes through the center of the body of the shank and terminates at the circumference.
Overall Length
2.297 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
First End Taper Length
0.047 inches nominal
Details None.
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.
Second End Relationship With First End
not identical
Details Indicates whether or not the second end is identical to the first end.
Hardness Rating
46.0 rockwell c minimum overall and 49.0 rockwell c maximum overall
Details A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
Nominal Thread Size
0.312 inches
Details A designation that is used for the purpose of general identification of the thread.
Second Shank Diameter
0.414 inches minimum and 0.415 inches maximum
Details None.
First End Location
threaded end
Details Indicates the location of the first end.
First End Taper Angle
45.0 degrees nominal
Details None.
Surface Finish
125.000 microinches overall
Details Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
Second End Outer Radius
0.135 inches nominal
Details None.
Second Shank Length
1.160 inches nominal
Details None.
Special Features
cylindrical contour of taperedend extends 0.504 in from thd side of shoulder
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.
Surface Treatment
cadmium 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.
Style Designator
shoulder
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Test Data Document
81349-mil-i-6868 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.).
Details The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.
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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
A51B13543-13 61174 1 - 5 9 - KE
A51B13543-13 26512 1 - 3 9 - KE
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
49790 - Q -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
NORTHROP GRUMMAN SYSTEMS CORPORATION
CAGE: 79RG9
JACKSONVILLE , FL , 32221-8130
UNITED STATES
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FAQs
Frequently asked questions for NSN 5315-00-404-0610
What is the NIIN of the NSN 5315-00-404-0610?
The National Item Identification Number (NIIN) of the NSN 5315-00-404-0610 is 00-404-0610
When the NSN 5315-00-404-0610 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Thu, Jan 13, 1972
Does the NSN 5315-00-404-0610 contain any precious metals?
Type/content is unknown
Does the NSN 5315-00-404-0610 contain any hazardous material?
No data in HMIRS

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