4820-01-688-0619

Find complete technical information, availability, and procurement data for: 4820-01-688-0619
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-688-0619

Item Name Code

05487

Assigment Date

05/01/2020 (6 years ago)

A cylindrically shaped metal item designed to transmit intermittent motion from the cam lobe on a shaft or cam ring, to the engine poppet valve. It may be mechanically or hydraulically operating, and may include adjusting devices.

pilot-to-open check valve part name assigned by controlling agency, 5000.0 pounds per square inch single response maximum operating pressure, plain (tube) all ends connection style, 0.75 inches valve size, 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.

Flow Control Device: poppet
Connection Style: plain (tube) all ends
Valve Size: 0.75 inches
Maximum Operating Pressure: 5000.0 pounds per square inch single response
Part Name Assigned By Controlling Agency: pilot-to-open check valve
Material: steel body
Material: steel seat
Surface Treatment: passivate
Style Designator: straight thru

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
CKBB-XCN	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-688-0619?

The FSCG of the NSN 4820-01-688-0619 is 4820

Does the NSN 4820-01-688-0619 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-688-0619 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 4820-01-688-0619 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-688-0619 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 4820-01-688-0619 was assigned to the Federal Catalog?

It was assigned 6 years ago, on Fri, May 1, 2020