Tube Coupling Inverted Nut NSN 4730-00-540-4142

Item Description

An externally threaded fastening device which has an internal or external seat, designed to mate with the seat of an internally threaded tube fitting for the purpose of securing the tube to the fitting to form a leakproof connection.

NSN: 4730-00-540-4142

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Fabrication Method

Bar stock, machined

Casehardening Indicator

Not casehardened

Overall Length

0.766 inches

Thread Size

1/2-20

Tube Outside Diameter For Which Designed

0.313 inches

End Application

Kxa crane, shovel trk mtd; 20-ton w/boom m20, m320t2, m20b

Screw Thread Series Designator

Unf

Width Across Flats

0.500 inches

Smallest Inside Diameter

0.313 inches

Material

Brass, sae 72 or brass, sae 88

Material

Copper alloy 360 or copper alloy 377

Material Specification

Sae 72 assn standard 1st material response and sae 88 assn standard 2nd material response

Style Designator

Inverted nut, tube, double compression

FSC

4730 Railing Fittings Lubrication Tube Pipe Hose

NIIN

005404142

NSN

4730005404142

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

81-LB-16

Cage Code:

13174

Status:

MSDS:

Part Number:

61HD-16

Cage Code:

93061

Status:

MSDS:

Part Number:

27105P

Cage Code:

13174

Status:

MSDS:

Part Number:

29899D

Cage Code:

00447

Status:

MSDS:

Part Number:

369989R1

Cage Code:

31007

Status:

MSDS:

Q & A

Frequently asked questions for NSN 4730-00-540-4142

What are the manufacturers of nsn 4730005404142?

Does this nsn 4730005404142 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4730005404142
An externally threaded fastening device which has an internal or external seat, designed to mate with the seat of an internally threaded tube fitting for the purpose of securing the tube to the fitting to form a leakproof connection.

Does nsn 4730005404142 contain any precious metals?
Precious metal content is unknown.

Does nsn 4730005404142 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4730005404142?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

03857

FIIG:

T385-B

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service