Tapping Screw
A4546-7-7-4
(NSN) National Stock Number
5305-01-690-8560
Federal Supply Classification
5305 Screws
Item Name Code
41756
Schedule B Code
7318140000
Summary
7.93 millimeters nominal fastener length, pan head style, 3.94 millimeters minimum and 4.24 millimeters maximum head diameter, cross recess type iii internal drive style, 01-674-6986 end item identification, blunt (type tt) nonmachine thread style
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 3 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | ZZ |
Identification
A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes:screw, assembled washer.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 41756 | A003B0 | - | 1 |
Specifications
Fastener Length
7.93 millimeters 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
pan
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.Head Diameter
3.94 millimeters minimum and 4.24 millimeters maximum
Details
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.Internal Drive Style
cross recess type iii
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.End Item Identification
01-674-6986
Details
The national stock number or the identification information of the end equipment for which the item is a part.Nonmachine Thread Style
blunt (type tt)
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of a nonmachine thread.Part Name Assigned By Controlling Agency
phillip pan head self-tapping screw
Details
The name assigned to the item by the government agency or commercial organization controlling the design of the item.Special Features
2-28 triplask ii trilobular threads or equivilent
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
steel corrosion resisting overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.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.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| ASK21018- | 28198 | A | - | D | 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 |
Certified Supplier
Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.
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Manufacturer
POSITRONIC INDUSTRIES INC DIV AMPHENOL MILITARY AEROSPACE OPERATIONS
CAGE: 28198
SPRINGFIELD
, MO
, 65803-5618
UNITED STATES
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FAQs
Frequently asked questions for NSN 5305-01-690-8560
What is the NIIN of the NSN 5305-01-690-8560?
The National Item Identification Number (NIIN) of the NSN 5305-01-690-8560 is 01-690-8560
When the NSN 5305-01-690-8560 was assigned to the Federal Catalog?
It was assigned 4 years ago, on Fri, Sep 4, 2020
Does the NSN 5305-01-690-8560 contain any precious metals?
Does not contain precious metal
Does the NSN 5305-01-690-8560 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5305-01-690-8560?
No known electrostatic discharge
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