4820-00-976-9323

Find complete technical information, availability, and procurement data for: 4820-00-976-9323
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-976-9323

Item Name Code

05487

Assigment Date

01/01/1962 (64 years ago)

2a all ends thread class, poppet flow control device, right-hand all ends thread direction, spring disk loading method, 275.0 fahrenheit single response maximum operating temp

Product Characteristics

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

Thread Class: 2a all ends
Thread Direction: right-hand all ends
Flow Control Device: poppet
Disk Loading Method: spring
Maximum Operating Temp: 275.0 fahrenheit single response
Connection Style: inverted flare (tube) all ends
Valve Operation Method: automatic
Connection Type: threaded external tube all ends
Mounting Position: horizontal or vertical
Thread Quantity Per Inch: 12 all ends
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 1.062 inches all ends
Seat Angle: 12.0 degrees all ends
Material: aluminum alloy seat
Material: aluminum alloy body
Material: steel corrosion resisting flow control device
Surface Treatment: anodize
Style Designator: straight thru
Thread Series Designator: un 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
10922173	Check Valve
1112-589980	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-976-9323?

The FSCG of the NSN 4820-00-976-9323 is 4820

Does the NSN 4820-00-976-9323 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-00-976-9323 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 4820-00-976-9323 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-976-9323 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 4820-00-976-9323 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962