Tapping Screw NSN 5305-01-197-2320

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: 5305-01-197-2320

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Features and Characteristics

Fastener Length

Between 0.720 inches and 0.780 inches

Head Style

Hexagon extended washer

Head Height

Between 0.124 inches and 0.151 inches

Width Between Flats

Between 0.305 inches and 0.312 inches

Extended Washer Diameter

Between 0.384 inches and 0.414 inches

Extended Washer Thickness

Between 0.019 inches and 0.031 inches

Internal Drive Style

Slot

Width Across Flats

Between 0.305 inches and 0.312 inches

Features Provided

Casehardened

Nonmachine Thread Style

Gimlet point (type a, ab or ba)

Nonmachine Thread Diameter

0.190 inches

Material

Steel

Material Specification

G-6010-m fsc-24617 mfr ref single material response

Surface Treatment

Cadmium or zinc

Surface Treatment Specification

G-252-m code 20u32 fscm 24617 mfr ref all treatment responses

FSC

5305 Screws

NIIN

011972320

NSN

5305011972320

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

201996

Cage Code:

24234

Status:

MSDS:

Part Number:

9440025

Cage Code:

24617

Status:

MSDS:

Part Number:

9416639

Cage Code:

24617

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 5305-01-197-2320

What are the manufacturers of nsn 5305011972320?

Austin-westran Llc (24234)
General Motors Corp (24617)

Does this nsn 5305011972320 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5305011972320
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 5305011972320 contain any precious metals?
No precious metal content.

Does nsn 5305011972320 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5305011972320?
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