Pipe Expansion Joint NSN 4730-01-275-4842

NSN: 4730-01-275-4842

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Features and Characteristics

Overall Length

36.000 inches

Bolt Circle Diameter

27.250 inches

Bolt Hole Quantity

Bolt Hole Diameter

1.375 inches

Flange Outside Diameter

29.500 inches

Flange Material

Steel

Design Type

Corrugated element

End Connection Type

Flanged

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

Drilled Flange End Feature

Included

Special Features

Size equals 22 inches ips; inside diameter of flange equals 22 inches; stainless steel bellows; axial movement is plus or minus 1/4 inch; lateral movement is plus or minus 1-1/2 inch; axial spring rate is 1000 pounds per inch; lateral spring rate is 330 pounds per inch; functions as diesel engine intake; expansion joint comes with liner; design conditions - 750 degrees f pressure - 2 inch water gage to 50 psig; applicable to t-arc 7 class ship

FSC

4730 Railing Fittings Lubrication Tube Pipe Hose

NIIN

012754842

NSN

4730012754842

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

342-5503631

Cage Code:

80064

Status:

MSDS:

Part Number:

345-5503328

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 4730-01-275-4842

What are the manufacturers of nsn 4730012754842?

Naval Ship Systems Command (80064)

Does this nsn 4730012754842 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4730012754842

Does nsn 4730012754842 contain any precious metals?
No precious metal content.

Does nsn 4730012754842 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4730012754842?
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:

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