C249A4Q

View detailed technical data, stock status, and sourcing information for: C249A4Q
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-408-5448

Item Name Code

05487

Assigment Date

07/10/1970 (56 years ago)

poppet flow control device, 280.0 fahrenheit 2nd response maximum operating temp, -40.0 fahrenheit 1st response maximum operating temp, automatic valve operation method, horizontal or vertical mounting position

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
Maximum Operating Temp: -40.0 fahrenheit 1st response
Maximum Operating Temp: 280.0 fahrenheit 2nd response
Valve Operation Method: automatic
Mounting Position: horizontal or vertical
Maximum Operating Pressure: 5000.0 pounds per square inch single response
Material: aluminum alloy body
Media For Which Designed: air 1st response
Media For Which Designed: alcohol, ethyl 2nd response
Media For Which Designed: fuel/oil, hydrocarbon 3rd response
Media For Which Designed: helium 4th response
Media For Which Designed: hydrogen 5th response
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
2533403-3	Check Valve
2533403PC3	Check Valve
C249A4Q	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-408-5448?

The FSCG of the NSN 4820-00-408-5448 is 4820

Does the NSN 4820-00-408-5448 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-00-408-5448 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 4820-00-408-5448 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-408-5448 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 4820-00-408-5448 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Jul 10, 1970