Pipe Expansion Joint NSN 4730-01-275-4840

NSN: 4730-01-275-4840

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Features and Characteristics

Overall Length

28.000 inches

Design Type

Corrugated element

Base

Not included

Working Pressure Rating

50.0 pounds per square inch

Equalization Characteristic

Self-equalizing

Body/element Material

Steel, federal standard 66, comp 321

Special Features

Carbon steel flanges; design conditions - 2 inches water gage to 50 psig at 750 degrees f; expansion joint is equipped with stainless steel internal liner; axial movement is plus or minus 1 inch; lateral movement is plus or minus 9/16 inch; axial spring rate is 1570 pounds per inch; lateral spring rate is 2000 pounds per inch; function - diesel engine exhaust; applicable to t-arc 7 class ship

FSC

4730 Railing Fittings Lubrication Tube Pipe Hose

NIIN

012754840

NSN

4730012754840

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

D-29399

Cage Code:

74713

Status:

MSDS:

Part Number:

342-5503631

Cage Code:

80064

Status:

MSDS:

Part Number:

342-5503342

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: 7307221000
NAICS: 332919
SITC: 67954
Description: Stainless steel sleeves (pipe couplings)
End Use (Code 12110):
Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-01-275-4840

What are the manufacturers of nsn 4730012754840?

Senior Operations Llc (74713)
Naval Ship Systems Command (80064)

Does this nsn 4730012754840 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4730012754840

Does nsn 4730012754840 contain any precious metals?
No precious metal content.

Does nsn 4730012754840 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4730012754840?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

04199

FIIG:

T385-T

App. Key:

Cond. Code:

Status:

What do you get when you order from nationalstocknumber.org?

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