524A4D125

View detailed technical data, stock status, and sourcing information for: 524A4D125
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-832-9736

Item Name Code

05488

Assigment Date

04/06/1967 (59 years ago)

An electrical fitting with electrical contacts constructed to be affixed to the end of a cable, conduit, coaxial line, cord, wire (includes printed/etched), printed wiring board, or the like for convenience in joining with another electrical connector or printed wiring board. It is designed to be mounted on a bulkhead, chassis, panel, wall, printed wiring board, or the like. Excludes:lampholder; jack,telephone; jack,tip; insert electrical connector; insert module,electrical connector; connector body (as modified) and socket,plug-in electronic components. See also wiring harness (as modified) and cable assembly (as modified). For items with termination wires of more than four inches in length, see lead assembly,electrical. For items without inserts, see shell,electrical connector.

poppet flow control device, spring disk loading method, right-hand 1st end thread direction, 3a 1st end thread class, packing retaining bonnet type

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 1st end
Thread Direction: right-hand 1st end
Flow Control Device: poppet
Bonnet Type: packing retaining
Disk Loading Method: spring
Maximum Operating Temp: 400.0 fahrenheit single response
Connection Style: external seat for gasket seal (boss) 1st end
Valve Operation Method: automatic
Connection Type: threaded external boss 1st end
Features Provided: pressure tight outlet side
Thread Quantity Per Inch: 20 1st end
Adjustable Pressure Range: +60.0 to 150.0 pounds per square inch
Maximum Operating Pressure: 150.0 pounds per square inch single response
Nominal Thread Size: 0.437 inches 1st end
Opening Pressure Setting: 125.0 pounds per square inch
Nominal Outside Diameter Tube Accommodated: 0.250 inches 1st end
Material: aluminum alloy 2024 body
Material: aluminum alloy 2024 seat
Material: aluminum alloy 6061 flow control device
Material Document And Classification: qq-a-225/6,alloy2024,t4 fed spec single material response body
Material Document And Classification: qq-a-225/6,alloy2024,t4 fed spec single material response seat
Material Document And Classification: qq-a-225/8,alloy6061,t6 fed spec single material response flow control device
Media For Which Designed: carbon dioxide 1st response
Media For Which Designed: helium 5th response
Media For Which Designed: hydrogen 2nd response
Media For Which Designed: nitrogen, gaseous 3rd response
Media For Which Designed: oxygen, gaseous 4th response
Style Designator: straight thru
Thread Series Designator: unf 1st end

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
524A4D125	Safety Relief Valve
532A4D-125	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-832-9736?

The FSCG of the NSN 4820-00-832-9736 is 4820

Does the NSN 4820-00-832-9736 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-832-9736 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 4820-00-832-9736 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-832-9736 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 4820-00-832-9736 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Thu, Apr 6, 1967