0121C0022

View detailed technical data, stock status, and sourcing information for: 0121C0022
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-199-3065

Item Name Code

05488

Assigment Date

01/19/1985 (41 years ago)

automatic valve operation method, external seat for gasket seal (boss) all ends connection style, 2a all ends thread class, poppet flow control device, right-hand all ends thread direction

Product Characteristics

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

Thread Class: 2a all ends
Thread Direction: right-hand all ends
Flow Control Device: poppet
Connection Style: external seat for gasket seal (boss) all ends
Valve Operation Method: automatic
Connection Type: threaded external boss all ends
Adjustable Pressure Range: +1.0 to 2.5 pounds per square inch
Nominal Thread Size: 0.750 inches all ends
Seat Angle: 37.0 degrees all ends
Material: aluminum alloy body
Style Designator: straight thru
Thread Series Designator: unf 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
0121C0022	Safety Relief Valve
M1601	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-199-3065?

The FSCG of the NSN 4820-01-199-3065 is 4820

Does the NSN 4820-01-199-3065 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-199-3065 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 4820-01-199-3065 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-199-3065 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 4820-01-199-3065 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Sat, Jan 19, 1985