4820-01-250-1761

Find complete technical information, availability, and procurement data for: 4820-01-250-1761
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-250-1761

Item Name Code

20572

Assigment Date

02/26/1987 (39 years ago)

A transformer consisting of one or more primary winding(s) and one or more secondary winding(s). It may be designed for direct connection to an alternating current source for purposes of changing the secondary volts and amperes or designed to eliminate metallic interconnection between circuits in an overall one to one voltage ratio, with or without additional output windings, or items designed to automatically maintain a constant output voltage within specified limits under varying input or load conditions. Also includes items having a provision for mechanically changing the turns ratio or inductive coupling in progressive increments by means of voltage taps, ratio adjuster, or devices oe similar design. For transformers having winding(s) common to both input and output circuits, see transformer (1), power, autotransformer. Excludes:transformer (1), pulse.

iron malleable body material, 3000.0 pounds per square inch single response maximum operating pressure, automatic valve operation method, piston flow control device, 130.0 fahrenheit single response maximum operating temp

Product Characteristics

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

Flow Control Device: piston
Maximum Operating Temp: 130.0 fahrenheit single response
Valve Operation Method: automatic
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Material: iron malleable body
Material: rubber butadiene-acrylonitrile class nbr packing

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
10374028	Shuttle Valve
182718763	Shuttle Valve
44300-63	Shuttle Valve
973166/13	Shuttle Valve
CSAB XXN	Shuttle Valve
F090594	Shuttle Valve
MH2149-1219A-115	Shuttle Valve

FAQs

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

What is the FSCG of the NSN 4820-01-250-1761?

The FSCG of the NSN 4820-01-250-1761 is 4820

Does the NSN 4820-01-250-1761 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-250-1761 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 4820-01-250-1761 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-250-1761 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 4820-01-250-1761 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Thu, Feb 26, 1987