4820-01-245-1485

Find complete technical information, availability, and procurement data for: 4820-01-245-1485
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-245-1485

Item Name Code

16996

Assigment Date

11/23/1986 (39 years ago)

A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also valve, safety relief and valve, regulating. Temperature.

"angle give "adqm" and "adqn" only if flanged one or two ends" body style, steel comp 304 body material, 2 end connection quantity, disk, circular flow control device, qq-s-763, class 304 fed spec single material response body material document and classification

Product Characteristics

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

Body Style: "angle give "adqm" and "adqn" only if flanged one or two ends"
Flow Control Device: disk, circular
End Connection Quantity: 2
Material: steel comp 304 body
Material Document And Classification: qq-s-763, class 304 fed spec single material response body

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
111-02998	Pressure and Temper Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-245-1485?

The FSCG of the NSN 4820-01-245-1485 is 4820

Does the NSN 4820-01-245-1485 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-245-1485 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 4820-01-245-1485 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-245-1485 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 4820-01-245-1485 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sun, Nov 23, 1986