GV500HW12C125D

View detailed technical data, stock status, and sourcing information for: GV500HW12C125D
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-134-3834

Item Name Code

05488

Assigment Date

07/03/1982 (44 years ago)

flared (tube) 1st end connection style, right-hand 1st end thread direction, 3a 1st end thread class, poppet flow control device, 280.0 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.

Thread Class: 3a 1st end
Thread Direction: right-hand 1st end
Flow Control Device: poppet
Maximum Operating Temp: 280.0 fahrenheit single response
Connection Style: flared (tube) 1st end
Valve Operation Method: automatic
Connection Type: threaded external tube 1st end
Thread Quantity Per Inch: 12 1st end
Maximum Operating Pressure: 200.0 pounds per square inch single response
Nominal Thread Size: 1.062 inches 1st end
Seat Angle: 37.0 degrees 1st end
Opening Pressure Setting: 125.0 pounds per square inch
Material: steel comp 303 overall
Material Document And Classification: aisi 303 assn std single material response overall
Media For Which Designed: air 1st responsealcohol, ethyl 2nd responseammonia, gaseous 3rd responsefuel/oil, hydrocarbon 4th responsehelium 5th response
Style Designator: straight thru
Thread Series Designator: unj 1st end
Furnished Items And Quantity: 1 deflector cap

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
D559T-12D-125	Safety Relief Valve
GV500HW12C125D	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-134-3834?

The FSCG of the NSN 4820-01-134-3834 is 4820

Does the NSN 4820-01-134-3834 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-134-3834 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 4820-01-134-3834 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-134-3834 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 4820-01-134-3834 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Sat, Jul 3, 1982