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Tapping Screw NSN 5305-01-209-7143

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 5305-01-209-7143 NSN: 5305-01-209-7143

Features and Characteristics

Fastener Length
0.750 inches
Head Style
Hexagon extended washer
Head Height
Between 0.072 inches and 0.090 inches
Width Between Flats
Between 0.367 inches and 0.375 inches
Extended Washer Diameter
Between 0.480 inches and 0.520 inches
Extended Washer Thickness
Between 0.030 inches and 0.050 inches
Internal Drive Style
W/o internal drive
Nonmachine Thread Diameter
0.250 inches
Material
Steel comp 1020
Surface Treatment
Cadmium or phosphate
FSC
5305 Screws
NIIN
012097143
NSN
5305012097143

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
TEKS/3
Cage Code:
78189
Status:
A
MSDS:
Part Number:
35287119
Cage Code:
33968
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 5305-01-209-7143
What are the manufacturers of nsn 5305012097143?
Does this nsn 5305012097143 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305012097143
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 5305012097143 contain any precious metals?
No precious metal content.
Does nsn 5305012097143 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305012097143?
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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