Panel Screw Assembly
FTD7201HS0420
(NSN) National Stock Number
5305-01-620-4959
Federal Supply Classification
5305 Screws
Item Name Code
33044
Schedule B Code
7318152000
Summary
3a thread class, right-hand thread direction, 0.450 inches minimum and 0.490 inches maximum thread length, 0.890 inches nominal fastener length, hexagon head style, 0.437 inches nominal width between flats
| 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
0.450 inches minimum and 0.490 inches maximum
Details
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.Fastener Length
0.890 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
hexagon
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.Width Between Flats
0.437 inches nominal
Details
None.Internal Drive Style
hexagon
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.End Item Identification
1520-01-599-2203
Details
The national stock number or the identification information of the end equipment for which the item is a part.Material Accommodated Thickness
0.890 inches nominal
Details
The thickness of the material to be accommodated.Nominal Thread Diameter
0.1900 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.Hardness Rating
140.0 brinell standard minimum and 262.0 brinell standard maximum sleeve
Details
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.Part Name Assigned By Controlling Agency
screw,captive,rigid retaining ring
Details
The name assigned to the item by the government agency or commercial organization controlling the design of the item.Lead Thread Quantity
two
Details
The number of lead threads (helixes) that start at the end of the screw.Special Features
screw assy to be used with hs6117 retaining ring to captivate to panel and hs5994-03 nutplate
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.Color
green head
Details
A characteristic of light that can be specified in terms of luminance,dominant wavelength,and purity.Material
iron alloy 660 fastener
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel comp 8640 or steel comp 303 or steel comp 303se or steel comp 303 plus x sleeve
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel corrosion resisting spring
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
300 series iaw astm a313 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
ams5731,ams5732 or ams5737 national std/spec 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
astm a582 assn std 1st material response or ams5640 national std/spec 2nd material response or ams5640 national std/spec 3rd material response or ams5640 national std/spec 4th material response sleeve
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
unjf
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.Specification/Standard Data
8v613-hs6116 manufacturers standard
Details
The document designator of the specification or standard which established the item of supply.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| HS6116HS0420 | 8V613 | A | - | 7 | 2 | - | 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
FAQs
Frequently asked questions for NSN 5305-01-620-4959
What is the NIIN of the NSN 5305-01-620-4959?
The National Item Identification Number (NIIN) of the NSN 5305-01-620-4959 is 01-620-4959
When the NSN 5305-01-620-4959 was assigned to the Federal Catalog?
It was assigned 11 years ago, on Thu, Jul 25, 2013
Does the NSN 5305-01-620-4959 contain any precious metals?
Does not contain precious metal
Does the NSN 5305-01-620-4959 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5305-01-620-4959?
No known electrostatic discharge
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