4820-00-198-7251

Find complete technical information, availability, and procurement data for: 4820-00-198-7251
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-198-7251

Item Name Code

05488

Assigment Date

12/19/1971 (54 years ago)

1.000 inches all ends nominal pipe size accommodated, socket with brazing ring all ends connection style, automatic valve operation method, disk flow control device, 180.0 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.

Nominal Pipe Size Accommodated: 1.000 inches all ends
Flow Control Device: disk
Maximum Operating Temp: 180.0 fahrenheit single response
Connection Style: socket with brazing ring all ends
Valve Operation Method: automatic
Connection Type: unthreaded internal pipe all ends
Adjustable Pressure Range: +136.0 to 150.0 pounds per square inch
Material: copper alloy body
Media For Which Designed: air single response
Style Designator: angle
Furnished Items And Quantity: 2 nut and 2 tailpiece

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
08709C02S0175	Safety Relief Valve
4S1519-149	Safety Relief Valve
8568	Safety Relief Valve
E8709R51M	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-198-7251?

The FSCG of the NSN 4820-00-198-7251 is 4820

Does the NSN 4820-00-198-7251 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-198-7251 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 4820-00-198-7251 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-198-7251 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 4820-00-198-7251 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Sun, Dec 19, 1971