4730-01-154-3175

Find complete technical information, availability, and procurement data for: 4730-01-154-3175
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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

4730-01-154-3175

Item Name Code

22675

Assigment Date

05/23/1983 (43 years ago)

A straight fitting capable of being taken apart and reassembled. It permits disconnection and connection of pipe or pipe fittings to tubing or tube fittings without disturbing the end connections or the rest of the line. It must have a pipe connection of any type or size on one end and a tube connection of any type or size on the other end.

flared (tube) 1st end connection style, 3a all ends thread class, threaded external boss 2nd end connection type, flared w/ gasket seal (boss) 2nd end connection style, 3a center bulkhead thread class

Product Characteristics

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

Thread Class: 3a center bulkhead
Thread Class: 3a all ends
Connection Style: flared (tube) 1st end
Connection Style: flared w/ gasket seal (boss) 2nd end
Connection Type: threaded external boss 2nd end
Connection Type: threaded external tube 1st end
Nominal Thread Size: 0.750 inches all ends
Nominal Thread Size: 0.750 inches center bulkhead
Seat Angle: 37.0 degrees 1st end
Nominal Outside Diameter Tube Accommodated: 0.500 inches 1st end
Nominal Overall Length: 2.453 inches
Material: steel overall
Thread Series Designator: unjf all ends
Thread Series Designator: unjf center bulkhead
Specification/Standard Data: 88044-an832 government standard and 81343-as4841 professional/industrial association standard

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
313031307	Tube to Boss Straight Adapter
AN832-8	Tube to Boss Straight Adapter
AN932-8	Tube to Boss Straight Adapter
AS5406-08	Tube to Boss Straight Adapter

FAQs

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

What is the FSCG of the NSN 4730-01-154-3175?

The FSCG of the NSN 4730-01-154-3175 is 4730

Does the NSN 4730-01-154-3175 have a Schedule B code assigned?

Yes, the Schedule B code is 7307992000

Does NSN 4730-01-154-3175 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 4730-01-154-3175 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-154-3175 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 4730-01-154-3175 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Mon, May 23, 1983