4820-00-065-5502

Find complete technical information, availability, and procurement data for: 4820-00-065-5502
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-065-5502

Item Name Code

16996

Assigment Date

01/01/1963 (63 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.

steel comp e52100 seat material, steel comp e52100 body material, mil-s-7420 mil spec single material response body material document and classification, plug flow control device, steel comp 416 flow control device material

Product Characteristics

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

Flow Control Device: plug
Material: steel comp 416 flow control device
Material: steel comp e52100 body
Material: steel comp e52100 seat
Material Document And Classification: mil-s-7420 mil spec single material response body
Material Document And Classification: mil-s-7420 mil spec single material response seat
Material Document And Classification: qq-s-763,class 416 fed spec single material response flow control device

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
RB17365	Pressure and Temper Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-065-5502?

The FSCG of the NSN 4820-00-065-5502 is 4820

Does the NSN 4820-00-065-5502 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-065-5502 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 4820-00-065-5502 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-065-5502 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 4820-00-065-5502 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963