4820-00-288-7314

Find complete technical information, availability, and procurement data for: 4820-00-288-7314
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-288-7314

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.

automatic valve operation method, plain, optional end (pipe) all ends connection style, poppet flow control device, right-hand all ends thread direction, 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 Direction: right-hand all ends
Flow Control Device: poppet
Disk Loading Method: spring
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: 5000.0 pounds per square inch single response
Nominal Thread Size: 0.250 inches all ends
Opening Pressure Setting: 3.0 pounds per square inch
Material: steel overall
Media For Which Designed: oil, hydraulic single response
Style Designator: straight thru
Thread Series Designator: nptf all ends
Reference Number Differentiating Characteristics: as differentiated by type and size of end connections

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-522-1968	No Name Available	02/16/1970

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
3C11-01-2P-3	Check Valve
3C11-2-3	Check Valve
569-2100-1191435ALT3PCV3	Check Valve
B28113PCALL	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-288-7314?

The FSCG of the NSN 4820-00-288-7314 is 4820

Does the NSN 4820-00-288-7314 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-00-288-7314 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 4820-00-288-7314 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-288-7314 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 4820-00-288-7314 was assigned to the Federal Catalog?

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