Tapping Screw

94053A120

94053A120
(NSN) National Stock Number
5305-01-581-9313
Federal Supply Classification
5305 Screws
Item Name Code
41756
Schedule B Code
7318140000
Summary

2.750 inches nominal fastener length, cross recess type ii internal drive style, 5980-01-558-1080; electro-optic maintenance shelter end item identification, 50.0 rockwell c minimum overall hardness rating, tapping screw part name assigned by controlling agency, steel overall material

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
2.750 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.
Internal Drive Style
cross recess type ii
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.
End Item Identification
5980-01-558-1080; electro-optic maintenance shelter
Details The national stock number or the identification information of the end equipment for which the item is a part.
Hardness Rating
50.0 rockwell c minimum overall
Details A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
Part Name Assigned By Controlling Agency
tapping screw
Details The name assigned to the item by the government agency or commercial organization controlling the design of the item.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
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

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Manufacturer
MCMASTER-CARR SUPPLY CO
CAGE: 3A054
SANTA FE SPRINGS , CA , 90670-2932
UNITED STATES
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FAQs
Frequently asked questions for NSN 5305-01-581-9313
What is the NIIN of the NSN 5305-01-581-9313?
The National Item Identification Number (NIIN) of the NSN 5305-01-581-9313 is 01-581-9313
When the NSN 5305-01-581-9313 was assigned to the Federal Catalog?
It was assigned 14 years ago, on Tue, Feb 2, 2010
Does the NSN 5305-01-581-9313 contain any precious metals?
Does not contain precious metal
Does the NSN 5305-01-581-9313 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5305-01-581-9313?
No known electrostatic discharge

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