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Tapping Screw NSN 5305-01-072-8778

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 5305-01-072-8778 NSN: 5305-01-072-8778

Features and Characteristics

Fastener Length
0.375 inches
Head Style
Pan
Head Diameter
Between 0.240 inches and 0.267 inches
Head Height
Between 0.087 inches and 0.103 inches
Internal Drive Style
Cross recess type 1
Nonmachine Thread Style
Double flute (type f)
Nonmachine Thread Diameter
0.138 inches
Material
Steel
Surface Treatment
Zinc and chromate or cadmium and chromate
Surface Treatment Specification
Qq-z-325 type 2 cl 3 federal specification 1st treatment response or qq-p-416 type 2 cl 3 federal specification 2nd treatment response
FSC
5305 Screws
NIIN
010728778
NSN
5305010728778

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
219282
Cage Code:
31361
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 5305-01-072-8778
What are the manufacturers of nsn 5305010728778?
Does this nsn 5305010728778 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305010728778
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 5305010728778 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305010728778 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305010728778?
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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