Tube Coupling Nut NSN 4730-00-639-9414

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: 4730-00-639-9414

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Fabrication Method

Any acceptable

Nut Style

Tube coupling

Nut Height

1.050 inches

End Application

Aircraft application

Width Across Flats

2.000 inches

Length To Shoulder

Between 0.668 inches and 0.688 inches

Smallest Inside Diameter

Between 1.472 inches and 1.492 inches

Thread Series

Unj

Thready Qty Per Inch (tpi)

Thread Size

1.625 inches

Tube Outside Diameter

1.250 inches

Seat Angle

45.00 degrees

Material

Aluminum alloy 2014 or aluminum alloy 2024

Material Specification

Qq-a-367, t6 federal specification single material response or qq-a-225/6, t6, t62 or t851 federal specification single material response

Surface Treatment

Anodize

Surface Treatment Specification

Mil-a-8625, type 2, class 1 military specification single treatment response

Specification Data

96906-ms21921 government standard

FSC

4730 Railing Fittings Lubrication Tube Pipe Hose

NIIN

006399414

NSN

4730006399414

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

AS21921

Cage Code:

81343

Status:

MSDS:

Part Number:

AS18280

Cage Code:

81343

Status:

MSDS:

Part Number:

MS21921D20

Cage Code:

00624

Status:

MSDS:

Part Number:

MS21921W20

Cage Code:

81343

Status:

MSDS:

Part Number:

MS21921-20D

Cage Code:

96906

Status:

MSDS:

Part Number:

ER0818-20D

Cage Code:

79470

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 4730-00-639-9414

What are the manufacturers of nsn 4730006399414?

Society Of Automotive Engineers Inc (81343)
Eaton-aeroquip Llc. (00624)
Military Standards (96906)
Dana Corp (79470)
Designed Metal Connections, Inc. (14798)

Does this nsn 4730006399414 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4730006399414
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 4730006399414 contain any precious metals?
Precious metal content is unknown.

Does nsn 4730006399414 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4730006399414?
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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