Panel Screw Assembly

FRSS7500-8-A-5

FRSS7500-8-A-5
(NSN) National Stock Number
5305-01-560-2568
Federal Supply Classification
5305 Screws
Item Name Code
33044
Schedule B Code
7318152000
Summary

3a thread class, right-hand thread direction, 1.005 inches nominal fastener length, knurled no. 1 head style, 0.405 inches minimum and 0.435 inches maximum head diameter, 0.480 inches minimum and 0.510 inches maximum head height

DAC HCC DMIL RNCC
6 - - 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.
Fastener Length
1.005 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
knurled no. 1
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
Head Diameter
0.405 inches minimum and 0.435 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
0.480 inches minimum and 0.510 inches maximum
Details A measurement from the bottom to the top of the head,in distinction from depth.
Nominal Thread Diameter
0.164 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.
Part Name Assigned By Controlling Agency
screw assembly,captive,floating
Details The name assigned to the item by the government agency or commercial organization controlling the design of the item.
Material
aluminum alloy 6061 head
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel comp 301 primary washer
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel comp 304 spring
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel corrosion resisting fastener
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
astm a-493 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
mil-s-23195 mil 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.
Material Document And Classification
mil-s-5059 mil spec single material response primary washer
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-225/8 fed spec single material response head
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
anodize head
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
mil-a-8625 mil spec single treatment response head
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
10182440-24 18876 1 - 7 2 - ZZ
FRSS7500-8-A-5 08524 6 - 5 9 - ZZ
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
CAGE: 17446
CARSON , CA , 90745-4201
UNITED STATES
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FAQs
Frequently asked questions for NSN 5305-01-560-2568
What is the NIIN of the NSN 5305-01-560-2568?
The National Item Identification Number (NIIN) of the NSN 5305-01-560-2568 is 01-560-2568
When the NSN 5305-01-560-2568 was assigned to the Federal Catalog?
It was assigned 16 years ago, on Wed, Jan 23, 2008
Does the NSN 5305-01-560-2568 contain any precious metals?
Does not contain precious metal
Does the NSN 5305-01-560-2568 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5305-01-560-2568?
No known electrostatic discharge

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