Tube Coupling Nut NSN 4730-01-042-9389

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: 4730-01-042-9389

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Fabrication Method

Any acceptable

Nut Style

Tube coupling

Nut Height

0.620 inches

Width Across Flats

0.562 inches

Length To Shoulder

0.532 inches

Smallest Inside Diameter

Between 0.305 inches and 0.308 inches

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.438 inches

Tube Outside Diameter

0.250 inches

Special Features

W/one 0.045 min-0.050 max in. Diameter lock-wire hole, 0.402 in. From thd end

Material

Aluminum alloy 2014

Specification Data

81349-mil-f-5509 government specification

FSC

4730 Railing Fittings Lubrication Tube Pipe Hose

NIIN

010429389

NSN

4730010429389

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

AN818L4D

Cage Code:

88044

Status:

MSDS:

Part Number:

GN10FF4D

Cage Code:

26512

Status:

MSDS:

Part Number:

MIL-F-5509

Cage Code:

81349

Status:

MSDS:

Part Number:

AS4841

Cage Code:

81343

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 4730-01-042-9389

What are the manufacturers of nsn 4730010429389?

Aeronautical Standards Group (88044)
Northrop Grumman Systems Corporation (26512)
Military Specifications (81349)
Society Of Automotive Engineers Inc (81343)

Does this nsn 4730010429389 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4730010429389
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 4730010429389 contain any precious metals?
Precious metal content is unknown.

Does nsn 4730010429389 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4730010429389?
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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Certificate of Conformance
Quality Inspected Parts
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