4820-01-389-4147

Find complete technical information, availability, and procurement data for: 4820-01-389-4147
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-389-4147

Item Name Code

45485

Assigment Date

04/24/1994 (32 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

threaded internal boss connection type, 3b thread class, manual valve operation method, ported rotor flow control device, 4 connection quantity

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
Flow Control Device: ported rotor
Valve Operation Method: manual
Connection Quantity: 4
Connection Type: threaded internal boss
Mounting Facility: sub-plate
Connection Location: bottom
Features Provided: closed center
Valve Size: 16.000 inches
Flow Type: four-way
Maximum Operating Pressure And Media For Which Designed: 6000.0 pounds per square inch oil, hydraulic
Nominal Thread Size: 0.625 inches
Body Material: steel
Maximum Operating Temp And Media For Which Designed: 160.0 fahrenheit oil, hydraulic
Special Features: buna n o-ring
Thread Series Designator: unf

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
8172E-16HS2	Selector Rotary Valve

FAQs

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

What is the FSCG of the NSN 4820-01-389-4147?

The FSCG of the NSN 4820-01-389-4147 is 4820

Does the NSN 4820-01-389-4147 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-389-4147 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 4820-01-389-4147 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-389-4147 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 4820-01-389-4147 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Sun, Apr 24, 1994