4820-00-756-7557

Find complete technical information, availability, and procurement data for: 4820-00-756-7557
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-756-7557

Item Name Code

33212

Assigment Date

01/01/1960 (66 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.

socket w/brazing ring first end style designator, unthreaded internal pipe first end connection type, water media for which designed, union nut and tailpiece furnished items, 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
Furnished Items: union nut and tailpiece
Media For Which Designed: water
First End Connection Type: unthreaded internal pipe
First End Style Designator: socket w/brazing ring
First End Nominal Pipe Size Accommodated: 1.000 inches
Second End Relationship With First End: identical
Flow Control Device: diaphragm
Flow Control Device Material: unable to decode
End Connection Quantity: 2
Valve Discharge Flow Rate: 10.0 gallons per minute
Maximum Inlet Pressure Rating: 400.0 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
2329-1191-1	Calibrated Flow Valve
2352-1191	Calibrated Flow Valve
2352-1191-1	Calibrated Flow Valve

FAQs

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

What is the FSCG of the NSN 4820-00-756-7557?

The FSCG of the NSN 4820-00-756-7557 is 4820

Does the NSN 4820-00-756-7557 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-00-756-7557 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 4820-00-756-7557 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-756-7557 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 4820-00-756-7557 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960