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KC49679 Check Valve

4820-01-448-4645

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Official Item Classification

Name
Check Valve
Part Number
KC49679
(NSN) National Stock Number
4820-01-448-4645
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
05487
(FIIG) Federal Item Identification Guide
A530B0
Date
08/29/1997 (29 years ago)

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

Specs & Compatibility

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

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0005487

Related Hardware Products

Part Number Description
4004-9 Check Valve
KC49679 Check Valve
KC49679-1 Check Valve

Frequently Asked Questions

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 29 years ago, on Fri, Aug 29, 1997