4820-01-515-5550

Find complete technical information, availability, and procurement data for: 4820-01-515-5550
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-515-5550

Item Name Code

61929

Assigment Date

12/01/2003 (22 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.

manual valve operation method, 4 end connection quantity, threaded internal pipe connection type, 3000.0 pounds per square inch hydraulic fluid, petroleum base maximum operating pressure and media for which designed, unit 12 winch end item identification

Product Characteristics

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

End Connection Quantity: 4
End Item Identification: unit 12 winch
Valve Operation Method: manual
Connection Type: threaded internal pipe
Maximum Operating Pressure And Media For Which Designed: 3000.0 pounds per square inch hydraulic fluid, petroleum base
Nominal Thread Size: 0.250 inches
Body Material: aluminum alloy
Maximum Operating Temp And Media For Which Designed: 250.0 fahrenheit hydraulic fluid, petroleum base

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
P4230-HUCD-1N	Directional Control Linear Valve
P4230-HUCD-N	Directional Control Linear Valve

FAQs

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

What is the FSCG of the NSN 4820-01-515-5550?

The FSCG of the NSN 4820-01-515-5550 is 4820

Does the NSN 4820-01-515-5550 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-515-5550 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 4820-01-515-5550 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-515-5550 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 4820-01-515-5550 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Mon, Dec 1, 2003