55204-8

View detailed technical data, stock status, and sourcing information for: 55204-8
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-714-4475

Item Name Code

61929

Assigment Date

01/01/1963 (63 years ago)

A manually or power operated valve having three or more ports. The direction of the flow through the various ports is controlled by either one or more reciprocating slide(s) or spool(s) with recess areas which mate with ports in an integral or replaceable ported sleeve, or one or more poppet(s). It is designed to change the direction of fluid flow from one valve port to another. An off (no flow) position is not a flow pattern. The valve is designed to actuate various components of a fluid system. A power operated valve may have a manual override. For items which stop, start, or change the flow of fluid, see: valve, solenoid. Excludes:valve, plug. See also servovalve, hydraulic; body section, working, linear directional control valve; and valve assembly.

0.5 current rating in amps, applicable t.o. 9h8-14-99-153 fig 6 end item identification, 3 end connection quantity, solenoid valve operation method, 3b thread class

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
End Connection Quantity: 3
End Item Identification: applicable t.o. 9h8-14-99-153 fig 6
Current Rating In Amps: 0.5
Valve Operation Method: solenoid
Connection Type: threaded internal boss
Features Provided: continuous duty and manual override
Maximum Operating Pressure And Media For Which Designed: 3000.0 pounds per square inch hydraulic fluid, petroleum base
Nominal Thread Size: 0.750 inches
Body Material: aluminum alloy
Maximum Operating Temp And Media For Which Designed: 160.0 fahrenheit hydraulic fluid, petroleum base
Voltage In Volts And Current Type: 17.0 dc and 30.0 dc
Flow Pattern Quantity: 3
Spool Position Quantity: 2
Spool Quantity: 1
Special Features: manufacturers suggested name is valve assy, pilot operated, 3 way, 2 position; system fluid mil-h-5606; proof pressure 4500 psig; burst pressure 7500 psig; 3 ports per ms33649-8; ports are pressure, return, and cylinder; current consumption 0.5 amps (max) at 24 vdc; valve opens at 100 psi; ambient temp range -65 to +160 deg feh; wt 3.1 lbs; manual control overrides de-energized solenoid; major component parts: solenoid assy 25350, piston and sleeve assy 53407; body 55286-8; cure date parts kit 9672483-10; major overhaul parts kit 9672484-10
Thread Series Designator: unjf

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
4820PL0797871	Directional Control Linear Valve
55204-6	Directional Control Linear Valve
55204-8	Directional Control Linear Valve

FAQs

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

What is the FSCG of the NSN 4820-00-714-4475?

The FSCG of the NSN 4820-00-714-4475 is 4820

Does the NSN 4820-00-714-4475 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-00-714-4475 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 4820-00-714-4475 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-714-4475 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 4820-00-714-4475 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963