Tube Reducer NSN 4730-00-142-1203

Item Description

A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes bushing (as modified).

NSN: 4730-00-142-1203

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Features and Characteristics

Reducer Type

Concentric

Connection Style

Socket brazing ring (tube) 1st end

Connection Type

Unthreaded internal tube 1st end

Maximum Operating Pressure

3000.0 pounds per square inch single response

Outside Diameter Tube Accommodated

2.875 inches 2nd end

Nominallength

3.500 inches

Material

Copper alloy

Reference Number Differentiating Characteristics

As differentiated by the od tube on first and second end and w/preinserted ring

FSC

4730 Railing Fittings Lubrication Tube Pipe Hose

NIIN

001421203

NSN

4730001421203

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

810-1385951PC1-4

Cage Code:

53711

Status:

MSDS:

Part Number:

5000S4823-841338PC7-8

Cage Code:

53711

Status:

MSDS:

Part Number:

5000S4823-841338PC7-9

Cage Code:

53711

Status:

MSDS:

Part Number:

5000S4823-841338REV5PC7-8

Cage Code:

80064

Status:

MSDS:

Part Number:

5000S4823-841338REV5PC7-9

Cage Code:

80064

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 7412200000
NAICS: 332919
SITC: 68272
Description: Copper alloy tube or pipe fittings
End Use (Code 12300):
Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-00-142-1203

What are the manufacturers of nsn 4730001421203?

Naval Sea Systems Command (53711)
Naval Ship Systems Command (80064)

Does this nsn 4730001421203 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4730001421203
A straight tube fitting having a different size connection on each end. it is designed to join two tubes of different sizes. excludes bushing (as modified).

Does nsn 4730001421203 contain any precious metals?
Precious metal content is unknown.

Does nsn 4730001421203 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4730001421203?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

08506

FIIG:

A080B0

App. Key:

Cond. Code:

Status:

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