Tapping Screw

AMSE-B18.6.4

AMSE-B18.6.4
(NSN) National Stock Number
5305-00-014-4810
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 no. 2 head style, 0.281 inches minimum and 0.296 inches maximum head diameter, 0.079 inches minimum and 0.089 inches maximum head height, slot 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 no. 2
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
Head Diameter
0.281 inches minimum and 0.296 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
0.079 inches minimum and 0.089 inches maximum
Details A measurement from the bottom to the top of the head,in distinction from depth.
Internal Drive Style
slot
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
0.151 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
FF-S-107 81348 3 - 5 9 - ZZ
FF-S-107 TYA 80244 3 - 5 9 - ZZ
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
THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
CAGE: 05047
NEW YORK , NY , 10016-5618
UNITED STATES
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FAQs
Frequently asked questions for NSN 5305-00-014-4810
What is the NIIN of the NSN 5305-00-014-4810?
The National Item Identification Number (NIIN) of the NSN 5305-00-014-4810 is 00-014-4810
When the NSN 5305-00-014-4810 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5305-00-014-4810 contain any precious metals?
Does not contain precious metal
Does the NSN 5305-00-014-4810 contain any hazardous material?
No data in HMIRS

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