4820-01-099-9567

Find complete technical information, availability, and procurement data for: 4820-01-099-9567
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-099-9567

Item Name Code

05487

Assigment Date

08/27/1980 (45 years ago)

A switch which is actuated by changes in pressure of any gas or liquid or by changes in a vacuum acting upon its sensing element. Excludes:baroswitch; switch,pressure-thermostatic; and switch,sensitive.

3a 2nd end thread class, f-4 aircraft support equipment. end item identification, 450.0 fahrenheit single response maximum operating temp, disk flow control device, right-hand all ends thread direction

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 2nd end
Thread Direction: right-hand all ends
Flow Control Device: disk
Maximum Operating Temp: 450.0 fahrenheit single response
End Item Identification: f-4 aircraft support equipment.
Connection Style: plain (pipe) 1st end
Connection Style: plain (tube) 2nd end
Valve Operation Method: automatic
Connection Type: threaded external pipe 1st end
Connection Type: threaded external tube 2nd end
Mounting Position: horizontal
Thread Quantity Per Inch: 16 2nd end
Maximum Operating Pressure: 250.0 pounds per square inch single response
Nominal Thread Size: 0.375 inches 1st end
Nominal Thread Size: 0.750 inches 2nd end
Criticality Code Justification: feat
Special Features: weapon system essential
Material: copper alloy body
Media For Which Designed: air single response
Style Designator: straight thru
Thread Series Designator: npt 1st end
Thread Series Designator: unj 2nd 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
4X997	Check Valve
CA12-0A	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-099-9567?

The FSCG of the NSN 4820-01-099-9567 is 4820

Does the NSN 4820-01-099-9567 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301090

Does NSN 4820-01-099-9567 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4820-01-099-9567 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-099-9567 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 4820-01-099-9567 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Wed, Aug 27, 1980