4820-01-212-9960

Find complete technical information, availability, and procurement data for: 4820-01-212-9960
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-212-9960

Item Name Code

05488

Assigment Date

07/20/1985 (41 years ago)

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes:valve (1), relief, pressure and temperature.

spring disk loading method, inside spring bonnet type, disk flow control device, union bonnet attachment method, 0.500 inches all ends nominal pipe size accommodated

Product Characteristics

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

Nominal Pipe Size Accommodated: 0.500 inches all ends
Flow Control Device: disk
Bonnet Type: inside spring
Bonnet Attachment Method: union
Disk Loading Method: spring
Connection Style: socket with brazing ring all ends
Valve Operation Method: automatic
Connection Type: unthreaded internal pipe all ends
Adjustable Pressure Range: +85.0 to 104.0 pounds per square inch
Material: steel body
Material: steel corrosion resisting flow control device
Material: steel corrosion resisting seat
Material: steel corrosion resisting stem
Style Designator: angle

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
DL010CXNMP10940P	Safety Relief Valve
DL010CXNMP10940P 85T104PSI	Safety Relief Valve
DL010CXNMP10940PT-1 85T104PSI	Safety Relief Valve
NMP109401S0085	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-212-9960?

The FSCG of the NSN 4820-01-212-9960 is 4820

Does the NSN 4820-01-212-9960 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-212-9960 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 4820-01-212-9960 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-212-9960 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 4820-01-212-9960 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Sat, Jul 20, 1985