4730-00-375-7699

Find complete technical information, availability, and procurement data for: 4730-00-375-7699
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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

4730-00-375-7699

Item Name Code

03776

Assigment Date

01/01/1961 (65 years ago)

An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It is designed to join a pipe or pipe fitting to a tube or tube fitting in a straight line.

unthreaded internal pipe 2nd end connection type, unthreaded internal tube 1st end connection type, 0.375 inches 2nd end nominal pipe size accommodated, socket (pipe) 2nd end connection style, socket (tube) 1st end connection style

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: 0.375 inches 2nd end
Connection Style: socket (pipe) 2nd end
Connection Style: socket (tube) 1st end
Connection Type: unthreaded internal pipe 2nd end
Connection Type: unthreaded internal tube 1st end
Maximum Operating Pressure: 200.0 pounds per square inch single response
Nominal Outside Diameter Tube Accommodated: 0.500 inches 1st end
Tubing Wall Nominal Thickness For Which Designed: 0.032 inches all ends
Nominal Overall Length: 1.000 inches
Material: copper alloy 482 overall
Material Document And Classification: mil-b-994,comp b,1/2 hard mil spec single material response overall
Media For Which Designed: air 1st response
Media For Which Designed: refrigeration compound 2nd response

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
340-5901-1002651PC35	Pipe to Tube Straight Adapter
3864-191PC35	Pipe to Tube Straight Adapter

FAQs

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

What is the FSCG of the NSN 4730-00-375-7699?

The FSCG of the NSN 4730-00-375-7699 is 4730

Does the NSN 4730-00-375-7699 have a Schedule B code assigned?

Yes, the Schedule B code is 7412200000

Does NSN 4730-00-375-7699 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 4730-00-375-7699 contain precious materials?

Precious metal content is unknown

Does NSN 4730-00-375-7699 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 4730-00-375-7699 was assigned to the Federal Catalog?

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