8171E1-4HS2

View detailed technical data, stock status, and sourcing information for: 8171E1-4HS2
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-001-0010

Item Name Code

45485

Assigment Date

09/24/1972 (53 years ago)

A manually or power operated valve designed to control the flow of a fluid by the rotation of a ported or curved rotor. A spring, ball, or cam detent may be included to locate or hold position. The item may be panel or subplate mounted, or be an inline design. Excludes:valve, plug. See also valve, linear, directional control.

4 connection quantity, threaded internal pipe connection type, inline mounting facility, manual valve operation method, ported rotor flow control device

Product Characteristics

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

Flow Control Device: ported rotor
Valve Operation Method: manual
Connection Quantity: 4
Connection Type: threaded internal pipe
Mounting Facility: inline
Connection Location: side
Features Provided: closed center
Valve Size: 0.250 inches
Flow Type: four-way
Maximum Operating Pressure And Media For Which Designed: 6000.0 pounds per square inch oil, hydraulic
Nominal Thread Size: 0.250 inches
Body Material: steel corrosion resisting
Maximum Operating Temp And Media For Which Designed: 160.0 fahrenheit oil, hydraulic
Special Features: manipulator; buna-n o-ring
Thread Series Designator: npt

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
8171B1-4HS2	Selector Rotary Valve
8171E-1/4HS2	Selector Rotary Valve
8171E1-4HS2	Selector Rotary Valve
D10004-42	Selector Rotary Valve

FAQs

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

What is the FSCG of the NSN 4820-00-001-0010?

The FSCG of the NSN 4820-00-001-0010 is 4820

Does the NSN 4820-00-001-0010 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-00-001-0010 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 4820-00-001-0010 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-001-0010 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 4820-00-001-0010 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sun, Sep 24, 1972