2603047

View detailed technical data, stock status, and sourcing information for: 2603047
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-375-3496

Item Name Code

05487

Assigment Date

05/08/1993 (33 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.

3655000789902 end item identification, right-hand all ends thread direction, plain, optional end (pipe) all ends connection style, 100.0 fahrenheit single response maximum operating temp, disk or 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.

Thread Direction: right-hand all ends
Flow Control Device: disk or poppet
Maximum Operating Temp: 100.0 fahrenheit single response
End Item Identification: 3655000789902
Connection Style: plain, optional end (pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded internal pipe all ends
Mounting Position: horizontal or vertical
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 0.750 inches all ends
Special Features: orifice dia 0.593 in.;lg 2.946 in.
Media For Which Designed: water-oil-gas single response
Style Designator: straight thru
Thread Series Designator: npt all ends

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
2603047	Check Valve
2603047-3	Check Valve
UN-3-075-B-T-1	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-375-3496?

The FSCG of the NSN 4820-01-375-3496 is 4820

Does NSN 4820-01-375-3496 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 4820-01-375-3496 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-375-3496 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 4820-01-375-3496 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Sat, May 8, 1993