Tapping Screw NSN 5305-01-421-3944

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: 5305-01-421-3944

Stock Availability

NSN 5305014213944 availability
(as of 08/29/2022).

NS: 281
NE: 9223

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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Related NSN

Features and Characteristics

Fastener Length

0.750 inches

Head Style

Oval countersunk

Head Diameter

Between 0.255 inches and 0.277 inches

Internal Drive Style

Cross recess type 1

Nonmachine Thread Style

Gimlet point (type a, ab or ba)

Countersink Angle

Between 98.0 degrees and 100.0 degrees

Nonmachine Thread Diameter

0.190 inches

Material

Steel

Surface Treatment

Chromium

FSC

5305 Screws

NIIN

014213944

NSN

5305014213944

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

NAS384-6-12P

Cage Code:

80205

Status:

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 5305-01-421-3944

What are the manufacturers of nsn 5305014213944?

National Aerospace Standards (80205)

Does this nsn 5305014213944 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5305014213944
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 5305014213944 contain any precious metals?
No precious metal content.

Does nsn 5305014213944 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5305014213944?
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:

Cond. Code:

Status:

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

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