MV400S3

View detailed technical data, stock status, and sourcing information for: MV400S3
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-253-5541

Item Name Code

33212

Assigment Date

07/25/1969 (57 years ago)

A valve specifically designed to automatically maintain a predetermined discharge flow rate which may be adjustable within a specific range. It is designed to be used with various fluids and may be preset and/or adjustable. It may be in-line or cartridge (manifold) design. Excludes:valve, regulating, feed water; valve, regulating, fluid pressure; valve, regulating, fuel oil; valve, regulating, oil pressure, automatic pilot; vavle, regulating, temperature; valve, angle; and valve, globe.

threaded internal pipe first end connection type, unable to decode first end thread size and series/type designator, plain first end style designator, straight thru body style, right-hand first end thread direction

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
First End Connection Type: threaded internal pipe
First End Style Designator: plain
First End Thread Size And Series/Type Designator: unable to decode
First End Thread Direction: right-hand
Second End Relationship With First End: identical
Flow Control Device: needle
End Connection Quantity: 2
Valve Discharge Flow Rate: 0.5 gallons per minute
Maximum Inlet Pressure Rating: 5000.0 pounds per square inch
Material: unable to decode

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
MV400S3	Calibrated Flow Valve

FAQs

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

What is the FSCG of the NSN 4820-00-253-5541?

The FSCG of the NSN 4820-00-253-5541 is 4820

Does the NSN 4820-00-253-5541 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-00-253-5541 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 4820-00-253-5541 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-253-5541 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 4820-00-253-5541 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Jul 25, 1969