Tapping Screw NSN 5305-01-160-3938

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: 5305-01-160-3938

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Features and Characteristics

Fastener Length

Between 0.720 inches and 0.750 inches

Head Style

Hexagon extended washer

Head Height

Between 0.253 inches and 0.275 inches

Width Between Flats

Between 0.491 inches and 0.500 inches

Extended Washer Diameter

Between 0.624 inches and 0.676 inches

Extended Washer Thickness

0.045 inches

Internal Drive Style

W/o internal drive

Features Provided

Casehardened

Hardness Rating

46.0 rockwell c

Nonmachine Thread Style

Wide flute (type h or bt)

Nonmachine Thread Diameter

0.312 inches

Material

Steel comp 1022

Material Specification

Aisi assn standard single material response

Surface Treatment

Phosphate

Surface Treatment Specification

Gm 4435-m code a gr 72 fscm 11862 mfr ref single treatment response

FSC

5305 Screws

NIIN

011603938

NSN

5305011603938

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

9416187

Cage Code:

24617

Status:

MSDS:

Part Number:

9419402

Cage Code:

7X677

Status:

MSDS:

Part Number:

11515358

Cage Code:

7X677

Status:

MSDS:

Part Number:

11503675

Cage Code:

11862

Status:

MSDS:

Part Number:

3975550

Cage Code:

11862

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 5305-01-160-3938

What are the manufacturers of nsn 5305011603938?

Does this nsn 5305011603938 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5305011603938
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 5305011603938 contain any precious metals?
No precious metal content.

Does nsn 5305011603938 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5305011603938?
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