Tapping Screw
ASME-B18.6.4
(NSN) National Stock Number
5305-00-052-8238
Federal Supply Classification
5305 Screws
Item Name Code
41756
Schedule B Code
7318140000
Summary
0.469 inches minimum and 0.531 inches maximum fastener length, pan head style, 0.407 inches minimum and 0.425 inches maximum head diameter, 0.139 inches minimum and 0.151 inches maximum head height, cross recess type 1 internal drive style, casehardened features provided
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 4 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 1 | - | - | 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
0.469 inches minimum and 0.531 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
pan
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.Head Diameter
0.407 inches minimum and 0.425 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.Internal Drive Style
cross recess type 1
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.Features Provided
casehardened
Details
Those features,not otherwise specified,which may be required for proper functioning of the item.Nonmachine Thread Style
gimlet point (type a, ab or ba)
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of a nonmachine thread.Nonmachine Nominal Thread Diameter
0.216 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.Surface Treatment Document And Classification
astm b633 assn std all treatment responses 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.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| ANSI B18.6.4 | 80204 | 4 | - | 5 | 9 | - | ZZ |
| 3480668 | 650F9 | 9 | - | 5 | 9 | - | ZZ |
| MS24617-42 | 96906 | 4 | - | 5 | 9 | - | 75 |
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 |
Certified Supplier
Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.
- Genuine Manufacturers Parts
- 100% Product Inspection
- 7 Year Sales Record Retention
- Fast On-Time Delivery
- HAZMAT Certified
- Global Shipping
Manufacturer
THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
CAGE: 05047
NEW YORK
, NY
, 10016-5618
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 5305-00-052-8238
What is the NIIN of the NSN 5305-00-052-8238?
The National Item Identification Number (NIIN) of the NSN 5305-00-052-8238 is 00-052-8238
When the NSN 5305-00-052-8238 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Sun, Jan 1, 1961
Does the NSN 5305-00-052-8238 contain any precious metals?
Does not contain precious metal
Does the NSN 5305-00-052-8238 contain any hazardous material?
No data in HMIRS
Can't Find It
If you didn't find what you need, don't worry, we're here to help! Our team is ready to help you find exactly what you need. Click below to contact us.
Similar Products