4730-00-542-5404

Find complete technical information, availability, and procurement data for: 4730-00-542-5404
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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

4730-00-542-5404

Item Name Code

03805

Assigment Date

01/01/1961 (65 years ago)

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The connections have standard pipe threads or 1s unthreaded and designed to accommodate a pipe. It may have side inlet(s). It is used as a junction at the intersection of pipe or pipe fittings.

425.0 fahrenheit 1st response maximum operating temp, 3.000 inches 2nd end nominal pipe size accommodated, 3.000 inches 1st end nominal pipe size accommodated, 150.0 fahrenheit 2nd response maximum operating temp, 2.500 inches 3rd end 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 3rd end
Nominal Pipe Size Accommodated: 3.000 inches 1st end
Nominal Pipe Size Accommodated: 3.000 inches 2nd end
Maximum Operating Temp: 150.0 fahrenheit 2nd response
Maximum Operating Temp: 425.0 fahrenheit 1st response
Connection Style: socket w/ grove (pipe) all ends
Leg Length: 2.830 inches nominal 1st end
Leg Length: 2.830 inches nominal 2nd end
Leg Length: 2.990 inches nominal 3rd end
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
Special Features: brz rng sep pkgd,attched
Material: copper alloy overall
Material Document And Classification: astm b61 assn std single material response overall
Media For Which Designed: steam 1st response
Media For Which Designed: water-oil-gas 2nd response
Furnished Items And Quantity: 1 brazing ring
Specification/Standard Data: 81349-mil-f-1183h government specification
Nondefinitive Spec/Std Data: a type

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
M1183/9-488A	Pipe Tee
MIL-F-1183 3IN	Pipe Tee

FAQs

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

What is the FSCG of the NSN 4730-00-542-5404?

The FSCG of the NSN 4730-00-542-5404 is 4730

Does the NSN 4730-00-542-5404 have a Schedule B code assigned?

Yes, the Schedule B code is 7412200000

Does NSN 4730-00-542-5404 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 4730-00-542-5404 contain precious materials?

Precious metal content is unknown

Does NSN 4730-00-542-5404 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 4730-00-542-5404 was assigned to the Federal Catalog?

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