Panel Screw Assembly

DXH7900-6-B-3

DXH7900-6-B-3
(NSN) National Stock Number
5305-01-124-5787
Federal Supply Classification
5305 Screws
Item Name Code
33044
Schedule B Code
7318152000
Summary

3a thread class, right-hand thread direction, 0.189 inches minimum and 0.199 inches maximum thread length, 0.655 inches minimum and 0.685 inches maximum fastener length, pan no. 2 head style, 0.285 inches minimum and 0.315 inches maximum head diameter

DAC HCC DMIL RNCC
5 - - 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
0.189 inches minimum and 0.199 inches maximum
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
Fastener Length
0.655 inches minimum and 0.685 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
pan no. 2
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
Head Diameter
0.285 inches minimum and 0.315 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
0.090 inches minimum and 0.110 inches maximum
Details A measurement from the bottom to the top of the head,in distinction from depth.
Material Accommodated Thickness
0.063 inches minimum and 0.125 inches maximum
Details The thickness of the material to be accommodated.
Nominal Thread Diameter
0.138 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
32
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Minimum Tensile Strength
160000 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.
Material
iron alloy 660 fastener
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
ams5731 assn std single material response fastener or ams5734 assn std single material response fastener or ams5735 assn std single material response fastener or ams5737 assn std single material response fastener
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Material Document And Classification
qq-s-763 fed spec single material response stand-off
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Material Document And Classification
qq-w-423,comp fs302,cond b fed spec single material response spring
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Surface Treatment
passivate 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.
Surface Treatment Document And Classification
qq-p-35 fed spec single treatment response overall
Details The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
10115122 A486G 9 - 6 9 - WF
965368-59C 17446 5 - 5 2 - ZZ
965368-59C 58998 5 - 5 2 - ZZ
CX3018-06-59C 58998 5 - 5 2 - ZZ
965368-59C 82577 2 - 7 2 - KZ
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
48950 - W -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
HUCK INTERNATIONAL, INC
CAGE: 17446
CARSON , CA , 90745-4201
UNITED STATES
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FAQs
Frequently asked questions for NSN 5305-01-124-5787
What is the NIIN of the NSN 5305-01-124-5787?
The National Item Identification Number (NIIN) of the NSN 5305-01-124-5787 is 01-124-5787
When the NSN 5305-01-124-5787 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Fri, Jan 8, 1982
Does the NSN 5305-01-124-5787 contain any precious metals?
Does not contain precious metal
Does the NSN 5305-01-124-5787 contain any hazardous material?
No data in HMIRS

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