4820-00-947-3562

Find complete technical information, availability, and procurement data for: 4820-00-947-3562
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-947-3562

Item Name Code

05488

Assigment Date

03/28/1966 (60 years ago)

right-hand 1st end thread direction, inside screw bonnet type, disk flow control device, threaded bonnet attachment method, 3b 1st end 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 1st end
Thread Direction: right-hand 1st end
Flow Control Device: disk
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Disk Loading Method: spring
End Item Identification: helicopter, iroquois uh-1
Connection Style: flare(tube) 1st end
Valve Operation Method: hydraulic
Connection Type: threaded internal tube 1st end
Features Provided: pressure tight outlet side
Thread Quantity Per Inch: 18 1st end
Adjustable Pressure Range: +1000.0 to 2300.0 pounds per square inch
Maximum Operating Pressure: 1265.0 pounds per square inch single response
Nominal Thread Size: 0.562 inches 1st end
Criticality Code Justification: feat
Nominal Outside Diameter Tube Accommodated: 0.375 inches 1st end
Special Features: weapon system essential
Media For Which Designed: oil, hydraulic single response
Style Designator: straight thru w/offset
Thread Series Designator: unf 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
1030-23-1150	Safety Relief Valve
11107-1150	Safety Relief Valve
204-076-071-001	Safety Relief Valve
204-076-071-1	Safety Relief Valve
AA6-07-1150	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-947-3562?

The FSCG of the NSN 4820-00-947-3562 is 4820

Does the NSN 4820-00-947-3562 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-947-3562 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 4820-00-947-3562 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-947-3562 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 4820-00-947-3562 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Mon, Mar 28, 1966