4820-00-051-5511

Find complete technical information, availability, and procurement data for: 4820-00-051-5511
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-051-5511

Item Name Code

05487

Assigment Date

01/01/1961 (65 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

socket with brazing ring (pipe) 1st end connection style, spring disk loading method, pressed-in renewable seat ring type, 0.500 inches 1st end nominal pipe size accommodated, poppet flow control device

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 1st end
Flow Control Device: poppet
Disk Loading Method: spring
Renewable Seat Ring Type: pressed-in
Connection Style: socket with brazing ring (pipe) 1st end
Valve Operation Method: automatic
Connection Type: unthreaded internal pipe 1st end
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
2620-908X1AASY0X1-2	Check Valve
2620-908X1ASSY0X1-2	Check Valve
C02CD09P8E	Check Valve
C02CD09P8EH	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-051-5511?

The FSCG of the NSN 4820-00-051-5511 is 4820

Does NSN 4820-00-051-5511 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 4820-00-051-5511 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-051-5511 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 4820-00-051-5511 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961