4820-01-489-1252

Find complete technical information, availability, and procurement data for: 4820-01-489-1252
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-489-1252

Item Name Code

35896

Assigment Date

09/12/2001 (24 years ago)

An item which provides coordinate information, dependent upon input data, to be used for slewing the antenna or directing the beam so that its radiation and/or acquisition pattern is within a predetermined free space volume. See also control, antenna and drive, antenna.

3 end connection quantity, piston, spring loaded flow control device, automatic single stage regulation type, straight thru w/offset body style, pressed-in renewable seat ring type

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 w/offset
Flow Control Device: piston, spring loaded
End Connection Quantity: 3
Renewable Seat Ring Type: pressed-in
Regulation Type: automatic single stage
Valve Loading Method: spring
Filter: not included
End Item Identification: filter separator
Part Name Assigned By Controlling Agency: differential pressure valve
Special Features: this is a 4 inch valve. it has a light spring. similar to p/n 740005-091which has a medium valve.

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
740000-091	System Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-489-1252?

The FSCG of the NSN 4820-01-489-1252 is 4820

Does the NSN 4820-01-489-1252 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-489-1252 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 4820-01-489-1252 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-489-1252 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 4820-01-489-1252 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Wed, Sep 12, 2001