4820-00-622-2446

Find complete technical information, availability, and procurement data for: 4820-00-622-2446
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-622-2446

Item Name Code

33212

Assigment Date

01/01/1963 (63 years ago)

gasket seal first end style designator, threaded internal boss first end connection type, hydrazine/unsymmetric dimethyl hydrazine, 50/50- udmh media for which designed, unable to decode first end thread size and series/type designator, straight thru body style

Product Characteristics

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

Body Style: straight thru
Media For Which Designed: hydrazine/unsymmetric dimethyl hydrazine, 50/50- udmh
First End Connection Type: threaded internal boss
First End Style Designator: gasket seal
First End Thread Size And Series/Type Designator: unable to decode
First End Thread Class: 2b
First End Thread Direction: right-hand
Second End Relationship With First End: identical
Flow Control Device: piston, free type
End Connection Quantity: 2
Valve Discharge Flow Rate: 2.0 gallons per minute
Maximum Inlet Pressure Rating: 3000.0 pounds per square inch
Special Features: valve is free flow in reverse
Material: unable to decode
Surface Treatment: anodize outside

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
1121F8-2-0	Calibrated Flow Valve

FAQs

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

What is the FSCG of the NSN 4820-00-622-2446?

The FSCG of the NSN 4820-00-622-2446 is 4820

Does the NSN 4820-00-622-2446 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-00-622-2446 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 4820-00-622-2446 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-622-2446 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 4820-00-622-2446 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963