4820-01-107-1974

Find complete technical information, availability, and procurement data for: 4820-01-107-1974
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-107-1974

Item Name Code

05488

Assigment Date

01/31/1981 (45 years ago)

right-hand all ends thread direction, spring disk loading method, automatic or manual valve operation method, plain,optional end(pipe) all ends connection style, poppet flow control device

Product Characteristics

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

Thread Direction: right-hand all ends
Flow Control Device: poppet
Disk Loading Method: spring
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: automatic or manual
Connection Type: threaded internal pipe all ends
Features Provided: pressure tight outlet side
Nominal Thread Size: 0.750 inches all ends
Opening Pressure Setting: 150.0 pounds per square inch
Material: copper alloy body
Material: silicon seat
Style Designator: angle
Thread Series Designator: npt all ends

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
F72150PS1	Safety Relief Valve
F82150PSI	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-107-1974?

The FSCG of the NSN 4820-01-107-1974 is 4820

Does the NSN 4820-01-107-1974 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-107-1974 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 4820-01-107-1974 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-107-1974 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 4820-01-107-1974 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Sat, Jan 31, 1981