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Tapping Screw NSN 5305-01-643-4447

Item Description

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.

NSN 5305-01-643-4447 NSN: 5305-01-643-4447

Features and Characteristics

Fastener Length
0.750 inches
Head Style
Hexagon extended washer
Head Height
0.151 inches
Width Between Flats
0.414 inches
Internal Drive Style
Hexagon
End Application
5419-01-539-7180
Width Across Flats
0.312 inches
Nonmachine Thread Style
Self drilling
Nonmachine Thread Diameter
0.190 inches
Part Name Assigned By Controlling Agency
Drilling screw for aluminum
Special Features
Drill point number 2
Material
Steel comp 302
FSC
5305 Screws
NIIN
016434447
NSN
5305016434447

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
98248A470
Cage Code:
2F977
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318140000
  • NAICS: 332722
  • SITC: 69421
  • Description: Self-tapping screws of iron or steel
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 5305-01-643-4447
What are the manufacturers of nsn 5305016434447?
Does this nsn 5305016434447 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305016434447
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.
Does nsn 5305016434447 contain any precious metals?
No precious metal content.
Does nsn 5305016434447 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305016434447?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
41756
FIIG:
A003B0
App. Key:
SN
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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