4820-01-178-7025

Find complete technical information, availability, and procurement data for: 4820-01-178-7025
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-178-7025

Item Name Code

33212

Assigment Date

05/09/1984 (42 years ago)

air and gas and hydrocarbon fuels and oils media for which designed, 0.250 inches nominal first end outside diameter tube accommodated, threaded external tube first end connection type, flared first end style designator, unable to decode first end thread size and series/type designator

Product Characteristics

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

Media For Which Designed: air and gas and hydrocarbon fuels and oils
First End Connection Type: threaded external tube
First End Style Designator: flared
First End Outside Diameter Tube Accommodated: 0.250 inches nominal
First End Thread Size And Series/Type Designator: unable to decode
First End Thread Class: 3a
First End Thread Direction: right-hand
First End Seat Angle In Deg: 37.0
Flow Control Device: piston, spring loaded
Valve Discharge Flow Rate: 0.55 gallons per minute
Material: unable to decode
Material Document And Classification: qq-a-225/6, t351 fed spec single material 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
4C177	Calibrated Flow Valve

FAQs

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

What is the FSCG of the NSN 4820-01-178-7025?

The FSCG of the NSN 4820-01-178-7025 is 4820

Does the NSN 4820-01-178-7025 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-178-7025 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 4820-01-178-7025 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-178-7025 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 4820-01-178-7025 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Wed, May 9, 1984