4730-01-202-8250

Find complete technical information, availability, and procurement data for: 4730-01-202-8250
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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

4730-01-202-8250

Item Name Code

08506

Assigment Date

03/07/1985 (41 years ago)

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes:regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.

plain (tube) 2nd end connection style, socket (tube) 1st end connection style, concentric reducer type, landing craft air cushion end item identification, unthreaded external tube 2nd 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.

Reducer Type: concentric
End Item Identification: landing craft air cushion
Connection Style: socket (tube) 1st end
Connection Style: plain (tube) 2nd end
Connection Type: unthreaded external tube 2nd end
Connection Type: unthreaded internal tube 1st end
Nominal Outside Diameter Tube Accommodated: 1.000 inches 1st end
Nominal Outside Diameter Tube Accommodated: 1.250 inches 2nd end
Nominal Overall Length: 2.950 inches
Material: steel overall

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
691002616	Tube Reducer
694002616	Tube Reducer

FAQs

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

What is the FSCG of the NSN 4730-01-202-8250?

The FSCG of the NSN 4730-01-202-8250 is 4730

Does the NSN 4730-01-202-8250 have a Schedule B code assigned?

Yes, the Schedule B code is 7307992000

Does NSN 4730-01-202-8250 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 4730-01-202-8250 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-202-8250 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 4730-01-202-8250 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Thu, Mar 7, 1985