Tapping Screw

330-1182-000

330-1182-000
(NSN) National Stock Number
5305-00-228-6548
Federal Supply Classification
5305 Screws
Item Name Code
41756
Schedule B Code
7318140000
Summary

0.438 inches nominal fastener length, button head style, 0.303 inches minimum and 0.321 inches maximum head diameter, 0.074 inches minimum and 0.086 inches maximum head height, cross recess type 1 internal drive style, dog type (type b or c) nonmachine thread style

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
9 - - 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
0.438 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
button
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
Head Diameter
0.303 inches minimum and 0.321 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
0.074 inches minimum and 0.086 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.
Nonmachine Thread Style
dog type (type b or c)
Details The style designation indicating the configuration that most nearly corresponds to the appearance of a nonmachine thread.
Nonmachine Nominal Thread Diameter
0.138 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
cadmium 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-416 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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
330-1182-00 13499 1 - 5 9 - SB
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
USM CORP SUB OF EMHART INDUSTRIES INC PARKER-KALON FASTENER DIV
CAGE: 45722
CAMPBELLSVILLE , KY , 42718
UNITED STATES
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FAQs
Frequently asked questions for NSN 5305-00-228-6548
What is the NIIN of the NSN 5305-00-228-6548?
The National Item Identification Number (NIIN) of the NSN 5305-00-228-6548 is 00-228-6548
When the NSN 5305-00-228-6548 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Thu, May 17, 1973
Does the NSN 5305-00-228-6548 contain any precious metals?
Does not contain precious metal
Does the NSN 5305-00-228-6548 contain any hazardous material?
No data in HMIRS

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