Panel Screw Assembly

11438307-103

11438307-103
(NSN) National Stock Number
5305-01-009-7351
Federal Supply Classification
5305 Screws
Item Name Code
33044
Schedule B Code
7318152000
Summary

3a thread class, right-hand thread direction, 1.192 inches minimum and 1.232 inches maximum fastener length, knurled no. 1 head style, 0.451 inches nominal head diameter, 0.520 inches nominal head height

DAC HCC DMIL RNCC
5 - - 5
RNVC SADC MSDS RNAAC
9 - - BD
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
1.192 inches minimum and 1.232 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. 1
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
Head Diameter
0.451 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
0.520 inches nominal
Details A measurement from the bottom to the top of the head,in distinction from depth.
Internal Drive Style
slot
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.
Material Accommodated Thickness
0.032 inches minimum and 0.093 inches maximum
Details The thickness of the material to be accommodated.
Nominal Thread Diameter
0.190 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.
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 stand-off
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel comp 302 fastener or steel comp 304 fastener or steel comp 305 fastener or steel comp 316 fastener or steel comp 321 fastener or steel comp 347 fastener or steel comp 384 fastener or steel comp 385 fastener
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel comp 302b spring
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
astm a580 assn std 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
astm a493 assn std all material responses 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-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-a-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.
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.
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
passivate fastener
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 primary washer
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.
Surface Treatment
passivate stand-off
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,ty 1,cl 1 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.
Surface Treatment Document And Classification
qq-p-35 fed spec single treatment response fastener
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.
Surface Treatment Document And Classification
qq-p-35 fed spec single treatment response primary washer
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.
Surface Treatment Document And Classification
qq-p-35 fed spec single treatment response spring
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.
Surface Treatment Document And Classification
qq-p-35 fed spec single treatment response stand-off
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
unf
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
11438307-103 OPTION-1 18876 5 - 3 2 - ZZ
FRSS7500-10-B-4 0HDW7 5 - 5 9 - ZZ
FRWS7500-10-B-4CL 17446 5 - 5 9 - ZZ
FRWS7500-10-B-4DL 17446 5 - 5 2 - ZZ
FRS1300-10-2-4 58794 5 - 5 9 - ZZ
FT1500-10-2-4DL 58794 5 - 5 2 - ZZ
FRSS7500-10-B-4 08524 5 - 5 9 - ZZ
FRSS7500-10-B-4 97928 2 - 5 9 - SB
481106-82 3B150 5 - 5 9 - ZZ
481106-82 49956 5 - 5 9 - SB
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
36960 - W -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
US ARMY AVIATION AND MISSILE COMMAND
CAGE: 18876
REDSTONE CENTRAL , AL , 35898-5000
UNITED STATES
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FAQs
Frequently asked questions for NSN 5305-01-009-7351
What is the NIIN of the NSN 5305-01-009-7351?
The National Item Identification Number (NIIN) of the NSN 5305-01-009-7351 is 01-009-7351
When the NSN 5305-01-009-7351 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Sun, Sep 14, 1975
Does the NSN 5305-01-009-7351 contain any precious metals?
Does not contain precious metal
Does the NSN 5305-01-009-7351 contain any hazardous material?
No data in HMIRS

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