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Tapping Screw NSN 5305-01-451-5978

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 5305-01-451-5978 NSN: 5305-01-451-5978

Features and Characteristics

Fastener Length
Between 0.990 inches and 1.010 inches
Head Style
Hexagon extended washer
Extended Washer Diameter
Between 0.376 inches and 0.436 inches
Internal Drive Style
Slot
Nonmachine Thread Style
Gimlet point (type a, ab or ba)
Nonmachine Thread Diameter
0.190 inches
Material
Steel
FSC
5305 Screws
NIIN
014515978
NSN
5305014515978

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AB-010-016-100
Cage Code:
84992
Status:
A
MSDS:
Part Number:
1559AS127-3
Cage Code:
30003
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 5305-01-451-5978
What are the manufacturers of nsn 5305014515978?
Does this nsn 5305014515978 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305014515978
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 5305014515978 contain any precious metals?
No precious metal content.
Does nsn 5305014515978 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305014515978?
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

What do you get when you order from nationalstocknumber.org?

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