Panel Screw Assembly

4C-PH-M3-2F1-K000

4C-PH-M3-2F1-K000
(NSN) National Stock Number
5305-01-627-4638
Federal Supply Classification
5305 Screws
Item Name Code
33044
Schedule B Code
-
Summary

Right-hand thread direction, 5.4 millimeters nominal fastener length, knurled no. 5 head style, 9.7 millimeters nominal head diameter, 0.34 inches nominal head height, cross recess type 1 internal drive style

DAC HCC DMIL RNCC
4 - - 3
RNVC SADC MSDS RNAAC
2 - - 9Z
Identification

A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washer(s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. Attached to panel by threaded bushing or by flaring end of stand-off, or bushing. Used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. May be spring loaded.

INC FIIG Concept Condition
33044 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.
Fastener Length
5.4 millimeters 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
knurled no. 5
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
Head Diameter
9.7 millimeters nominal
Details The length of a straight line which passes through the center of a circular head,and terminates at the circumference.
Head Height
0.34 inches nominal
Details A measurement from the bottom to the top of the head,in distinction from depth.
Internal Drive Style
cross recess type 1
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.
Material Accommodated Thickness
0.031 inches minimum and 0.058 inches maximum
Details The thickness of the material to be accommodated.
Nominal Thread Diameter
3.0 millimeters
Details The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.
Part Name Assigned By Controlling Agency
captive screw
Details The name assigned to the item by the government agency or commercial organization controlling the design of the item.
Color
black stand-off
Details A characteristic of light that can be specified in terms of luminance,dominant wavelength,and purity.
Material
aluminum stand-off
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel corrosion resisting spring
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel threads
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
chromate zinc threads
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.
Surface Treatment
passivate spring
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
m
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 - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
- - - -
RVC WCC TCC SHC
- - - -

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Manufacturer
SOUTHCO INC
CAGE: 94222
CONCORDVILLE , PA , 19331
UNITED STATES
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FAQs
Frequently asked questions for NSN 5305-01-627-4638
What is the NIIN of the NSN 5305-01-627-4638?
The National Item Identification Number (NIIN) of the NSN 5305-01-627-4638 is 01-627-4638
When the NSN 5305-01-627-4638 was assigned to the Federal Catalog?
It was assigned 10 years ago, on Tue, Apr 15, 2014
Does the NSN 5305-01-627-4638 contain any precious metals?
Does not contain precious metal
Does the NSN 5305-01-627-4638 contain any hazardous material?
No data in HMIRS

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