4820-00-304-3785

Find complete technical information, availability, and procurement data for: 4820-00-304-3785
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-304-3785

Item Name Code

33212

Assigment Date

10/17/1973 (52 years ago)

plain first end style designator, plain face flange first end connection type, hydraulic oil media for which designed, straight thru body style, unable to decode stem material

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
Stem Material: unable to decode
Media For Which Designed: hydraulic oil
First End Connection Type: plain face flange
First End Style Designator: plain
First End Flange Shape Style: rectangular (includes square) w/ bolt holes
First End Flange Thickness: 1.950 inches nominal
First End Flange Length: 4.000 inches nominal
First End Flange Width: 3.844 inches nominal
First End Bolt Hole Quantity: 4
First End Bolt Hole Diameter: 0.335 inches nominal
Second End Relationship With First End: identical
Center To Center Distance: 2.400 inches nominal
Flow Control Device: disk
Flow Control Device Material: unable to decode
End Connection Quantity: 2
Valve Discharge Flow Rate: 6.5 gallons per minute
Regulation Type: manual single stage
Manual Control Method: knob
Maximum Inlet Pressure Rating: 3000.0 pounds per square inch
First End Center To Center Distance Between Holes Along Length: 3.250 inches nominal
First End Center To Center Distance Between Holes Along Width: 3.000 inches nominal
Special Features: flange face has two 0.435 in. dia ports with o-rings; valve has integral lock with two furnished keys
Material: unable to decode
Surface Treatment: paint 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
361194 MDLFG02-1500-40	Calibrated Flow Valve

FAQs

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

What is the FSCG of the NSN 4820-00-304-3785?

The FSCG of the NSN 4820-00-304-3785 is 4820

Does the NSN 4820-00-304-3785 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-00-304-3785 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 4820-00-304-3785 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-304-3785 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 4820-00-304-3785 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Wed, Oct 17, 1973