4820-01-439-3523

Find complete technical information, availability, and procurement data for: 4820-01-439-3523
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-439-3523

Item Name Code

05488

Assigment Date

12/05/1996 (29 years ago)

An electrical fitting with electrical contacts constructed to be affixed to the end of a cable, conduit, coaxial line, cord, wire (includes printed/etched), printed wiring board, or the like for convenience in joining with another electrical connector or printed wiring board. It is designed to be mounted on a bulkhead, chassis, panel, wall, printed wiring board, or the like. Excludes:lampholder; jack,telephone; jack,tip; insert electrical connector; insert module,electrical connector; connector body (as modified) and socket,plug-in electronic components. See also wiring harness (as modified) and cable assembly (as modified). For items with termination wires of more than four inches in length, see lead assembly,electrical. For items without inserts, see shell,electrical connector.

fighter aircraft;mcdonnell douglas,f-16 end item identification, right-hand all ends thread direction, 3a all ends thread class, external seat for gasket seal (boss) all ends connection style, poppet 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.

Thread Class: 3a all ends
Thread Direction: right-hand all ends
Flow Control Device: poppet
End Item Identification: fighter aircraft;mcdonnell douglas,f-16
Connection Style: external seat for gasket seal (boss) all ends
Valve Operation Method: automatic
Connection Type: threaded external tube all ends
Thread Quantity Per Inch: 20 all ends
Nominal Thread Size: 0.438 inches all ends
Seat Angle: 37.0 degrees all ends
Opening Pressure Setting: 50.0 pounds per square inch
Material: steel comp 303 flow control device
Media For Which Designed: helium single response
Surface Treatment: anodize
Style Designator: straight thru
Thread Series Designator: unj all ends

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
586R696	Safety Relief Valve
586R696H01	Safety Relief Valve
6880-1-000	Safety Relief Valve
M9107DCD001	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-439-3523?

The FSCG of the NSN 4820-01-439-3523 is 4820

Does the NSN 4820-01-439-3523 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-439-3523 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 4820-01-439-3523 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-439-3523 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 4820-01-439-3523 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Thu, Dec 5, 1996