4820-01-448-4645

Find complete technical information, availability, and procurement data for: 4820-01-448-4645
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-448-4645

Item Name Code

05487

Assigment Date

08/29/1997 (28 years ago)

A channel-shaped item with or without mounting hardware, designed to be mounted on the airframe. It supports and/or protects electrical cable (s), air and/or fuel line (s), and the like.

840.0 fahrenheit single response maximum operating temp, -65.0 fahrenheit minimum operating temp, aircraft, stratolifter c-135 end item identification, disk flow control device, 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.

Flow Control Device: disk
Disk Loading Method: spring
Maximum Operating Temp: 840.0 fahrenheit single response
Minimum Operating Temp: -65.0 fahrenheit
End Item Identification: aircraft, stratolifter c-135
Valve Operation Method: automatic
Mounting Position: horizontal or vertical
Maximum Operating Pressure: 36.5 pounds per square inch single response
Part Name Assigned By Controlling Agency: check valve, 4 inch, bleed air
Media For Which Designed: air single response

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
4004-9	Check Valve
KC49679	Check Valve
KC49679-1	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-448-4645?

The FSCG of the NSN 4820-01-448-4645 is 4820

Does the NSN 4820-01-448-4645 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301010

Does NSN 4820-01-448-4645 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 4820-01-448-4645 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-448-4645 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 4820-01-448-4645 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Fri, Aug 29, 1997