Tube Coupling Nut NSN 4730-00-074-9641

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: 4730-00-074-9641

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Fabrication Method

Forged or machined

Nut Style

Tube coupling

Nut Height

Between 1.320 inches and 1.340 inches

Drilled Hole Diameter

0.070 inches

Hole Type And Quantity

2 drilled

Width Across Flats

Between 1.738 inches and 1.752 inches

Length To Shoulder

Between 1.090 inches and 1.110 inches

Smallest Inside Diameter

Between 1.175 inches and 1.181 inches

Thread Series

Unf

Thready Qty Per Inch (tpi)

Thread Size

1.500 inches

Tube Outside Diameter

1.188 inches

Hole Configuration Style

Configuration b

Seat Angle

45.00 degrees

Material

Steel comp 630

Material Specification

Ams 5643 assn standard single material response

Surface Treatment

Passivate

FSC

4730 Railing Fittings Lubrication Tube Pipe Hose

NIIN

000749641

NSN

4730000749641

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

475122

Cage Code:

77445

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 7318160000
NAICS: 332722
SITC: 69421
Description: Nuts of iron or steel
End Use (Code 12300):
Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-00-074-9641

What are the manufacturers of nsn 4730000749641?

United Technologies Corporation (77445)
Production Services Corp The (03788)
Turbo Power & Marine System Inc (11449)
Simon Paul Boiler And Welding Co (27606)

Does this nsn 4730000749641 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4730000749641
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 4730000749641 contain any precious metals?
Precious metal content is unknown.

Does nsn 4730000749641 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4730000749641?
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
Quality Fast Service