5652C-4

View detailed technical data, stock status, and sourcing information for: 5652C-4
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-351-5838

Item Name Code

05488

Assigment Date

01/11/1992 (34 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.

right-hand all ends thread direction, 3a all ends thread class, poppet flow control device, plain (tube) all ends connection style, spring disk loading method

Product Characteristics

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

Thread Class: 3a all ends
Thread Direction: right-hand all ends
Flow Control Device: poppet
Disk Loading Method: spring
Connection Style: plain (tube) all ends
Valve Operation Method: automatic
Connection Type: threaded external tube all ends
Thread Quantity Per Inch: 12 all ends
Adjustable Pressure Range: +14.0 to 29.0 pounds per square inch
Nominal Thread Size: 1.312 inches all ends
Material: steel comp 303 body
Style Designator: straight thru
Thread Series Designator: un all ends
Furnished Items And Quantity: 1 deflector cap

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
5642 ITEM 21	Safety Relief Valve
5652 ITEM 4	Safety Relief Valve
5652C-4	Safety Relief Valve
5652C-G504	Safety Relief Valve
D559T-16D-20	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-351-5838?

The FSCG of the NSN 4820-01-351-5838 is 4820

Does the NSN 4820-01-351-5838 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-351-5838 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 4820-01-351-5838 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-351-5838 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 4820-01-351-5838 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Sat, Jan 11, 1992