Setscrew

4G53683-101A

4G53683-101A
(NSN) National Stock Number
5305-00-192-1672
Federal Supply Classification
5305 Screws
Item Name Code
06672
Schedule B Code
-
Summary

3a thread class, 0.311 inches nominal thread length, 0.970 inches nominal fastener length, flat chamfer head style, 0.250 inches nominal head diameter, 0.220 inches nominal head height

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - SE
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 Length
0.311 inches nominal
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
Fastener Length
0.970 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
flat chamfer
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
Head Diameter
0.250 inches nominal
Details The length of a straight line which passes through the center of a circular head,and terminates at the circumference.
Head Height
0.220 inches nominal
Details A measurement from the bottom to the top of the head,in distinction from depth.
Point Length
0.660 inches nominal
Details A measurement of the longest dimension of the point,in distinction from width.
Point Diameter
0.246 inches minimum and 0.248 inches maximum
Details The length of a straight line which passes through the center of a circular point,and terminates at the circumference.
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 5305-00-192-1672
What is the NIIN of the NSN 5305-00-192-1672?
The National Item Identification Number (NIIN) of the NSN 5305-00-192-1672 is 00-192-1672
When the NSN 5305-00-192-1672 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Wed, Jan 22, 1969
Does the NSN 5305-00-192-1672 contain any precious metals?
Type/content is unknown
Does the NSN 5305-00-192-1672 contain any hazardous material?
No data in HMIRS

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