Tapping Screw

355-121

355-121
(NSN) National Stock Number
5305-01-190-3913
Federal Supply Classification
5305 Screws
Item Name Code
41756
Schedule B Code
7318140000
Summary

0.625 inches nominal fastener length, binding head style, 0.430 inches minimum and 0.454 inches maximum head diameter, 0.130 inches minimum and 0.141 inches maximum head height, slot internal drive style, casehardened features provided

DAC HCC DMIL RNCC
A - - 5
RNVC SADC MSDS RNAAC
2 - - KZ
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
0.625 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
binding
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
Head Diameter
0.430 inches minimum and 0.454 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
0.130 inches minimum and 0.141 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
0.216 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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
928-121 08081 5 - 3 9 - KZ
928-121 72741 5 - 3 2 - KZ
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
DORMAN PRODUCTS, INC. DBA DORMAN
CAGE: 72741
COLMAR , PA , 18915-9768
UNITED STATES
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FAQs
Frequently asked questions for NSN 5305-01-190-3913
What is the NIIN of the NSN 5305-01-190-3913?
The National Item Identification Number (NIIN) of the NSN 5305-01-190-3913 is 01-190-3913
When the NSN 5305-01-190-3913 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Thu, Sep 27, 1984
Does the NSN 5305-01-190-3913 contain any precious metals?
Does not contain precious metal
Does the NSN 5305-01-190-3913 contain any hazardous material?
No data in HMIRS

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