4730-01-329-8316

Find complete technical information, availability, and procurement data for: 4730-01-329-8316
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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

4730-01-329-8316

Item Name Code

18681

Assigment Date

11/24/1990 (35 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.

twist-lock all ends quick disconnect method, 0.250 inches all ends nominal pipe size accommodated, threaded external pipe first fluid end connection connection type, plain all ends connection style, internal quick disconnect all ends 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: 0.250 inches all ends
Quick Disconnect Method: twist-lock all ends
Connection Style: plain all ends
Connection Type: internal quick disconnect all ends
Connection Type: threaded external pipe first fluid end connection
Features Provided: self-sealing
Nominal Thread Size: 0.250 inches all ends
Special Features: clean per ms1622
Material: copper alloy body
Style Designator: male coupling half
Thread Series Designator: npt all ends

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
211038564	Quick Disconnect Coupling Half
3060-0109(MOD)	Quick Disconnect Coupling Half
551-6405703-2	Quick Disconnect Coupling Half

FAQs

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

What is the FSCG of the NSN 4730-01-329-8316?

The FSCG of the NSN 4730-01-329-8316 is 4730

Does the NSN 4730-01-329-8316 have a Schedule B code assigned?

Yes, the Schedule B code is 7412200000

Does NSN 4730-01-329-8316 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 4730-01-329-8316 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-329-8316 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 4730-01-329-8316 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Sat, Nov 24, 1990