520900-1

View detailed technical data, stock status, and sourcing information for: 520900-1
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Federal Supply Group

Valves

Federal Supply Classification

4810 Powered Valves

National Stock Number

4810-01-276-1435

Item Name Code

10998

Assigment Date

04/04/1988 (38 years ago)

A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes:valve, check.

disk flow control device, right-hand 1st end thread direction, beaded (hose) 2nd end connection style, 3b 1st end thread class, closed flow control device normal operation position

Product Characteristics

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

Thread Class: 3b 1st end
Thread Direction: right-hand 1st end
Flow Control Device: disk
Flow Control Device Normal Operation Position: closed
Connection Style: beaded (hose) 2nd end
Connection Style: gasket seal(boss) 1st end
Current Rating In Amps: 1.000
Valve Operation Method: solenoid
Connection Type: threaded internal boss 1st end
Connection Type: unthreaded external hose 2nd end
Mounting Position: vertical
Nominal Thread Size: 0.438 inches 1st end
Voltage In Volts And Current Type: 20.0 dc and 28.0 dc
Nominal Inside Diameter Hose Accommodated: 1.500 inches 2nd end
Special Features: valve is pnuematically actuated
Material: aluminum alloy body
Material: plastic silicone packing
Surface Treatment: anodize
Style Designator: straight thru
Thread Series Designator: unjf 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
520900-1	Solenoid Valve
7M889	Solenoid Valve
7M889-24	Solenoid Valve

FAQs

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

What is the FSCG of the NSN 4810-01-276-1435?

The FSCG of the NSN 4810-01-276-1435 is 4810

Does the NSN 4810-01-276-1435 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809005

Does NSN 4810-01-276-1435 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 4810-01-276-1435 contain precious materials?

Item does not contain precious metal.

Does NSN 4810-01-276-1435 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 4810-01-276-1435 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Mon, Apr 4, 1988