4730-00-542-5228

Find complete technical information, availability, and procurement data for: 4730-00-542-5228
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

National Stock Number

4730-00-542-5228

Item Name Code

03768

Assigment Date

01/01/1961 (65 years ago)

A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. Both connecting ends have standard pipe threads or are unthreaded and designed to accommodate a pipe. It may have side or heel inlet(s). See also elbow, tube; and connector, multiple, fluid pressure line. Excludes:bend, soil pipe.

socket w/ grove (pipe) all ends connection style, 150.0 fahrenheit 2nd response maximum operating temp, 425.0 fahrenheit 1st response maximum operating temp, jrn knox class ff end item identification, 2.500 inches all ends nominal pipe size accommodated

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Nominal Pipe Size Accommodated: 2.500 inches all ends
Maximum Operating Temp: 150.0 fahrenheit 2nd response
Maximum Operating Temp: 425.0 fahrenheit 1st response
End Item Identification: jrn knox class ff
Connection Style: socket w/ grove (pipe) all ends
Leg Length: 1.950 inches nominal all ends
Connection Type: unthreaded internal pipe all ends
Maximum Operating Pressure: 200.0 pounds per square inch 1st response
Maximum Operating Pressure: 400.0 pounds per square inch 2nd response
Flow Angle: 45.0 degrees
Pipe Wall Thickness Designation For Which Designed: standard all ends
Special Features: grooved w/brazing rings packaged separately
Material: copper alloy 903 or copper alloy 922 overall
Material Document And Classification: qq-c-390 fed spec 1st material response or astm-b61 assn std 2nd material response overall
Media For Which Designed: steam 1st response
Media For Which Designed: water-oil-gas 2nd response
Furnished Items And Quantity: 2 brazing ring
Specification/Standard Data: 81349-mil-f-1183 government specification

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
CS4730-012-A26ELPQ	Pipe Elbow
M1183/5-29A	Pipe Elbow

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4730-00-542-5228?

The FSCG of the NSN 4730-00-542-5228 is 4730

Does NSN 4730-00-542-5228 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4730-00-542-5228 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-00-542-5228 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4730-00-542-5228 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961