Panel Screw Assembly

DRB7500P-4-A-1

DRB7500P-4-A-1
(NSN) National Stock Number
5305-01-607-7009
Federal Supply Classification
5305 Screws
Item Name Code
33044
Schedule B Code
-
Summary

3a thread class, right-hand thread direction, 0.191 inches minimum and 0.222 inches maximum thread length, 0.191 inches minimum and 0.222 inches maximum fastener length, knurled no. 5 head style, 0.325 inches nominal head diameter

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
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 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
0.191 inches minimum and 0.222 inches maximum
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
Fastener Length
0.191 inches minimum and 0.222 inches maximum
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
0.325 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
0.386 inches nominal
Details A measurement from the bottom to the top of the head,in distinction from depth.
Internal Drive Style
cross recess type ii
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.
End Item Identification
5895015306459
Details The national stock number or the identification information of the end equipment for which the item is a part.
Material Accommodated Thickness
0.125 inches nominal
Details The thickness of the material to be accommodated.
Nominal Thread Diameter
0.112 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
40
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Special Features
clear finish
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 comp 302 spring
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Thread Series Designator
unc
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 A -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
50600 - Q -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
HUCK INTERNATIONAL, INC. DIV HUCK PRODUCTS DIVISION
CAGE: 0HDW7
TUCSON , AZ , 85714-3410
UNITED STATES
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FAQs
Frequently asked questions for NSN 5305-01-607-7009
What is the NIIN of the NSN 5305-01-607-7009?
The National Item Identification Number (NIIN) of the NSN 5305-01-607-7009 is 01-607-7009
When the NSN 5305-01-607-7009 was assigned to the Federal Catalog?
It was assigned 12 years ago, on Tue, Jun 12, 2012
Does the NSN 5305-01-607-7009 contain any precious metals?
Does not contain precious metal
Does the NSN 5305-01-607-7009 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5305-01-607-7009?
No known electrostatic discharge

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