Panel Screw Assembly
10250260-2
(NSN) National Stock Number
5305-01-105-1812
Federal Supply Classification
5305 Screws
Item Name Code
33044
Schedule B Code
7318152000
Summary
3a thread class, right-hand thread direction, 0.630 inches minimum and 0.794 inches maximum thread length, 1.317 inches minimum and 1.357 inches maximum fastener length, flat chamfer head style, 0.450 inches nominal head diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 2 | - | - | 7 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | KZ |
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
0.630 inches minimum and 0.794 inches maximum
Details
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.Fastener Length
1.317 inches minimum and 1.357 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
flat chamfer
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.Head Diameter
0.450 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.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.Special Features
straight knurl
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
aluminum alloy 6061 head
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
aluminum alloy 6061 stand-off
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel comp 301 primary washer or steel comp 302 primary washer or steel comp 303 primary washer or steel comp 303se primary washer or steel comp 304 primary washer or steel comp 304l primary washer or steel comp 308 primary washer or steel comp 309 primary washer or steel comp 310 primary washer or steel comp 310s primary washer or steel comp 316 primary washer or steel comp 316l primary washer or steel comp 317 primary washer or steel comp 321 primary washer or steel comp 347 primary washer or steel comp 384 primary washer or steel comp 385 primary washer
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel comp 301 secondary washer or steel comp 302 secondary washer or steel comp 303 secondary washer or steel comp 303se secondary washer or steel comp 304 secondary washer or steel comp 304l secondary washer or steel comp 308 secondary washer or steel comp 309 secondary washer or steel comp 310 secondary washer or steel comp 310s secondary washer or steel comp 316 secondary washer or steel comp 316l secondary washer or steel comp 317 secondary washer or steel comp 321 secondary washer or steel comp 347 secondary washer or steel comp 384 secondary washer or steel comp 385 secondary washer
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel comp 301 spring or steel comp 302 spring or steel comp 303 spring or steel comp 303se spring or steel comp 304 spring or steel comp 304l spring or steel comp 308 spring or steel comp 309 spring or steel comp 310 spring or steel comp 310s spring or steel comp 316 spring or steel comp 316l spring or steel comp 317 spring or steel comp 321 spring or steel comp 347 spring or steel comp 384 spring or steel comp 385 spring
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel comp 301 fastener or steel comp 302 fastener or steel comp 303 fastener or steel comp 303se fastener or steel comp 304 fastener or steel comp 304l fastener or steel comp 308 fastener or steel comp 309 fastener or steel comp 310 fastener or steel comp 310s fastener or steel comp 316 fastener or steel comp 316l fastener or steel comp 317 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 Document And Classification
qq-a-225/8 t6 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-a-225/8 t6 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
anodize 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
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 secondary 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 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
mil-a-8625 ty 1 cl 1 mil 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 |
|---|---|---|---|---|---|---|---|
| FRB7500-10-B-5 | 0HDW7 | 5 | - | 3 | 2 | - | ZZ |
| FRB7500-10B | 0HDW7 | 2 | - | 5 | 9 | - | ZZ |
| FRB7500-10B | 97928 | 2 | - | 5 | 9 | - | 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
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 5305-01-105-1812
What is the NIIN of the NSN 5305-01-105-1812?
The National Item Identification Number (NIIN) of the NSN 5305-01-105-1812 is 01-105-1812
When the NSN 5305-01-105-1812 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Thu, Dec 18, 1980
Does the NSN 5305-01-105-1812 contain any precious metals?
Does not contain precious metal
Does the NSN 5305-01-105-1812 contain any hazardous material?
No data in HMIRS
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