Tube Coupling Nut NSN 4730-01-518-9419

Item Description

An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes nut (1), tube coupling, reducing; and nut (1), union.

NSN: 4730-01-518-9419

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Fabrication Method

Any acceptable

Nut Style

Tube coupling

Nut Height

0.683 inches

End Application

Rq-4a

Width Across Flats

Between 0.621 inches and 0.628 inches

Length To Shoulder

0.579 inches

Smallest Inside Diameter

Between 0.374 inches and 0.377 inches

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.500 inches

Tube Outside Diameter

0.312 inches

Seat Angle

0.45 degrees

Special Features

Drilled for lockwire

Material

Aluminum alloy

Surface Treatment

Anodize

FSC

4730 Railing Fittings Lubrication Tube Pipe Hose

NIIN

015189419

NSN

4730015189419

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

AN818-L5D

Cage Code:

88044

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 7609000000
NAICS: 332919
SITC: 68427
Description: Aluminum tube or pipe fittings (couplings,elbows sleeves)
End Use (Code 12300):
Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-01-518-9419

What are the manufacturers of nsn 4730015189419?

Aeronautical Standards Group (88044)

Does this nsn 4730015189419 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4730015189419
An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. excludes nut (1), tube coupling, reducing; and nut (1), union.

Does nsn 4730015189419 contain any precious metals?
No precious metal content.

Does nsn 4730015189419 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4730015189419?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

03859

FIIG:

A021A0

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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