Setscrew

206593

206593
(NSN) National Stock Number
5305-00-478-1730
Federal Supply Classification
5305 Screws
Item Name Code
06672
Schedule B Code
7318152000
Summary

3a thread class, right-hand thread direction, 0.220 inches minimum thread length, 0.470 inches nominal fastener length, fillister head style, 0.389 inches minimum and 0.414 inches maximum head diameter

DAC HCC DMIL RNCC
E - - 3
RNVC SADC MSDS RNAAC
2 - - XX
Identification

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

INC FIIG Concept Condition
06672 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
0.220 inches minimum
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
Fastener Length
0.470 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
fillister
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
Head Diameter
0.389 inches minimum and 0.414 inches maximum
Details The length of a straight line which passes through the center of a circular head,and terminates at the circumference.
Head Height
0.148 inches minimum and 0.168 inches maximum
Details A measurement from the bottom to the top of the head,in distinction from depth.
Hole Diameter
0.062 inches nominal
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Point Length
0.250 inches nominal
Details A measurement of the longest dimension of the point,in distinction from width.
Point Diameter
0.170 inches minimum and 0.175 inches maximum
Details The length of a straight line which passes through the center of a circular point,and terminates at the circumference.
Point Style
dog
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the point.
Internal Drive Style
slot
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.
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.
Hole Quantity
1
Details The number of holes provided.
Hole Type
drilled
Details Indicates the type of hole(s) provided in the item.
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.
Minimum Tensile Strength
125000 pounds per square inch
Details The maximum rated load in tension applied in a longitudinal direction,per unit of cross-sectional area,that the material can withstand without rupture.
Hole Configuration Style
round
Details The style designation that most nearly corresponds to the appearance of the hole configuration.
Material
steel 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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
206593 17772 E - 5 2 - ZZ
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
- 713 Z 9

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Manufacturer
LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY
CAGE: 98897
MARIETTA , GA , 30063-0001
UNITED STATES
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FAQs
Frequently asked questions for NSN 5305-00-478-1730
What is the NIIN of the NSN 5305-00-478-1730?
The National Item Identification Number (NIIN) of the NSN 5305-00-478-1730 is 00-478-1730
When the NSN 5305-00-478-1730 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5305-00-478-1730 contain any precious metals?
Type/content is unknown
Does the NSN 5305-00-478-1730 contain any hazardous material?
No data in HMIRS

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