4730-01-347-2773

Find complete technical information, availability, and procurement data for: 4730-01-347-2773
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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

4730-01-347-2773

Item Name Code

08505

Assigment Date

10/19/1991 (34 years ago)

A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes:bushing (as modified).

plain (pipe) 1st end connection style, plain (pipe) 2nd end connection style, concentric reducer type, 1.315 inches 2nd end nominal pipe size accommodated, threaded external pipe 1st end connection type

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: 1.315 inches 2nd end
Reducer Type: concentric
Connection Style: plain (pipe) 1st end
Connection Style: plain (pipe) 2nd end
Connection Type: threaded external pipe 1st end
Connection Type: unthreaded external pipe 2nd end
Nominal Thread Size: 1.000 inches 1st end
Pipe Wall Thickness Designation For Which Designed: schedule 10 2nd end
Nominal Overall Length: 3.000 inches
Material: steel overall
Material Document And Classification: astm a500 assn std single material response overall
Thread Series Designator: npt 1st end

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
74D041206-2037	Pipe Reducer

FAQs

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

What is the FSCG of the NSN 4730-01-347-2773?

The FSCG of the NSN 4730-01-347-2773 is 4730

Does the NSN 4730-01-347-2773 have a Schedule B code assigned?

Yes, the Schedule B code is 7307992000

Does NSN 4730-01-347-2773 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 4730-01-347-2773 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-347-2773 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 4730-01-347-2773 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Sat, Oct 19, 1991