4820-01-525-3776

Find complete technical information, availability, and procurement data for: 4820-01-525-3776
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-525-3776

Item Name Code

05488

Assigment Date

11/04/2004 (21 years ago)

An item consisting of a toothed wheel, mounted on a turbine engine compressor, rotating in the magnetic field produced by the magnet of a sensor. When the teeth pass the magnet, the gap changes, hence the magnetic field which generates an electro-motive force within the solenoids the electric signal is transmitted to an indicator. The item is specifically used to measure the rotation speed of a turbine engine shaft.

plain (pipe) 1st end connection style, right-hand 1st end thread direction, spring disk loading method, poppet flow control device, automatic valve operation method

Product Characteristics

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

Thread Direction: right-hand 1st end
Flow Control Device: poppet
Disk Loading Method: spring
Connection Style: plain (pipe) 1st end
Valve Operation Method: automatic
Connection Type: threaded external pipe 1st end
Nominal Thread Size: 0.125 inches 1st end
Opening Pressure Setting: 1.0 pounds per square inch
Material: steel overall
Material Document And Classification: qq-w-470 fed spec single material response overall
Style Designator: straight thru
Thread Series Designator: ptf-spl short 1st end

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
1093K11	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-525-3776?

The FSCG of the NSN 4820-01-525-3776 is 4820

Does the NSN 4820-01-525-3776 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-525-3776 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 4820-01-525-3776 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-525-3776 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 4820-01-525-3776 was assigned to the Federal Catalog?

It was assigned 21 years ago, on Thu, Nov 4, 2004