4820-01-728-0002

Find complete technical information, availability, and procurement data for: 4820-01-728-0002
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-728-0002

Item Name Code

39316

Assigment Date

03/27/2025 (1 year ago)

A centrifugal, reciprocating, or rotary compressor designed to compress refrigerant gas(es) from an initial intake pressure to a final discharge pressure. It is designed to be driven by an independent power source, such as an electric motor, gasoline or diesel engine, or the like. It does not include the prime mover, condenser(s), external filter-drivers, and the like. It may include various peripheral components such as drive pulley, flexible coupling, and the like.

4.5 to 1 pilot ratio, 4.5 to 1 pilot ration, restrictive counterbalance valve part name assigned by controlling agency, pilot valve operation method, capacity 5.0 gallon per minute; maximum setting 5000.0 psi special features

Product Characteristics

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

Valve Operation Method: pilot
Part Name Assigned By Controlling Agency: 4.5 to 1 pilot ration, restrictive counterbalance valve
Pilot Ratio: 4.5 to 1
Special Features: capacity 5.0 gallon per minute; maximum setting 5000.0 psi

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
CBBGLCN	Boom Hoist Cylinder Hold Valve
D012M032	Boom Hoist Cylinder Hold Valve

FAQs

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

What is the FSCG of the NSN 4820-01-728-0002?

The FSCG of the NSN 4820-01-728-0002 is 4820

Does the NSN 4820-01-728-0002 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-728-0002 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 4820-01-728-0002 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-728-0002 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 4820-01-728-0002 was assigned to the Federal Catalog?

It was assigned 1 year ago, on Thu, Mar 27, 2025