Tapping Screw
23-11149-704
(NSN) National Stock Number
5305-01-608-6023
Federal Supply Classification
5305 Screws
Item Name Code
41756
Schedule B Code
7318140000
Summary
0.50 inches nominal fastener length, pan head style, 0.357 inches minimum and 0.373 inches maximum head diameter, 0.139 inches minimum and 0.151 inches maximum head height, 0.173 inches nominal spline major diameter, torx internal drive style
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 1 | - | - | 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
0.50 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
pan
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.Head Diameter
0.357 inches minimum and 0.373 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
0.139 inches minimum and 0.151 inches maximum
Details
A measurement from the bottom to the top of the head,in distinction from depth.Spline Major Diameter
0.173 inches nominal
Details
The length of a straight line which passes through the center of the largest cross section of a spline,and terminates at the circumference.Internal Drive Style
torx
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.End Item Identification
2320-01-458-1207
Details
The national stock number or the identification information of the end equipment for which the item is a part.Nonmachine Thread Style
self drilling
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of a nonmachine thread.Nonmachine Nominal Thread Diameter
0.190 inches
Details
The length of a straight line which passes through the center of the nonmachine threaded portion,and terminates at the circumference.Material
steel overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Surface Treatment
zinc 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.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
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Manufacturer
FAQs
Frequently asked questions for NSN 5305-01-608-6023
What is the NIIN of the NSN 5305-01-608-6023?
The National Item Identification Number (NIIN) of the NSN 5305-01-608-6023 is 01-608-6023
When the NSN 5305-01-608-6023 was assigned to the Federal Catalog?
It was assigned 12 years ago, on Tue, Jul 3, 2012
Does the NSN 5305-01-608-6023 contain any precious metals?
Does not contain precious metal
Does the NSN 5305-01-608-6023 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5305-01-608-6023?
No known electrostatic discharge
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