4730-00-263-3719

Find complete technical information, availability, and procurement data for: 4730-00-263-3719
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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

4730-00-263-3719

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.

65.6 celsius 2nd response maximum operating temp, 1.800 inches nominal 3rd end leg length, 260.0 celsius 1st response maximum operating temp, multiple application end item identification, plain (pipe) all ends connection style

Product Characteristics

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

Maximum Operating Temp: 260.0 celsius 1st response
Maximum Operating Temp: 65.6 celsius 2nd response
End Item Identification: multiple application
Connection Style: plain (pipe) all ends
Leg Length: 1.800 inches nominal 3rd end
Leg Length: 1.580 inches nominal 2nd end
Leg Length: 1.650 inches nominal 1st end
Connection Type: threaded internal pipe all ends
Maximum Operating Pressure: 150.0 pounds per square inch 1st response
Maximum Operating Pressure: 300.0 pounds per square inch 2nd response
Nominal Thread Size: 1.500 inches 1st end
Nominal Thread Size: 1.000 inches 3rd end
Nominal Thread Size: 1.250 inches 2nd end
Special Features: all thread directions r-h
Material: iron malleable overall
Material Document And Classification: astm a197 assn std single material response overall
Media For Which Designed: steam 1st response
Media For Which Designed: water-oil-gas 2nd response
Surface Treatment: zinc overall
Thread Series Designator: npt all ends
Specification/Standard Data: 80204-b16.3 professional/industrial association standard
Nondefinitive Spec/Std Data: 5 table

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4730-00-260-4288	No Name Available	01/13/1969
4730-00-265-9743	No Name Available	01/15/1969

FAQs

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

What is the FSCG of the NSN 4730-00-263-3719?

The FSCG of the NSN 4730-00-263-3719 is 4730

Does the NSN 4730-00-263-3719 have a Schedule B code assigned?

Yes, the Schedule B code is 7307992000

Does NSN 4730-00-263-3719 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 4730-00-263-3719 contain precious materials?

Precious metal content is unknown

Does NSN 4730-00-263-3719 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 4730-00-263-3719 was assigned to the Federal Catalog?

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