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Tapping Screw NSN 5305-01-308-6057

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 5305-01-308-6057 NSN: 5305-01-308-6057

Features and Characteristics

Fastener Length
Between 0.345 inches and 0.375 inches
Head Diameter
Between 0.306 inches and 0.322 inches
Head Height
Between 0.085 inches and 0.096 inches
Internal Drive Style
Slot
Nonmachine Thread Style
Blunt (type tt)
Nonmachine Thread Diameter
0.164 inches
Part Name Assigned By Controlling Agency
Navy special project
Material
Steel comp 1016 or steel comp 1018 or steel comp 1019 or steel comp 1021 or steel comp 1022 or steel comp 1524
Material Specification
Aisi assn standard all material responses
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416 type 2 cl 3 federal specification single treatment response
FSC
5305 Screws
NIIN
013086057
NSN
5305013086057

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
B203510G204-AB
Cage Code:
58474
Status:
A
MSDS:
Part Number:
B203510G204
Cage Code:
58474
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 5305-01-308-6057
What are the manufacturers of nsn 5305013086057?
Does this nsn 5305013086057 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305013086057
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 5305013086057 contain any precious metals?
No precious metal content.
Does nsn 5305013086057 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305013086057?
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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