566-6408394-22

View detailed technical data, stock status, and sourcing information for: 566-6408394-22
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-706-4587

Item Name Code

05487

Assigment Date

02/07/1968 (58 years ago)

spring disk loading method, automatic valve operation method, seawolf class ssn, sturgeon class ssn (637), nimitz class cvn, los angeles class ssn (688). c-17a airlifter, b-2 bomber (atb) aircraft. mh-53e helicopter. end item identification, unthreaded cartridge all ends connection type, ball 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: ball
Disk Loading Method: spring
End Item Identification: seawolf class ssn, sturgeon class ssn (637), nimitz class cvn, los angeles class ssn (688). c-17a airlifter, b-2 bomber (atb) aircraft. mh-53e helicopter.
Valve Operation Method: automatic
Connection Type: unthreaded cartridge all ends
Mounting Position: horizontal or vertical
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Criticality Code Justification: feat
Special Features: weapon system essential
Material: steel comp 303 body
Material: steel comp 303 seat
Material: steel comp 440c flow control device
Material Document And Classification: qq-s-764,type 303-canceled fed spec single material response body
Material Document And Classification: qq-s-764,type 303-canceled fed spec single material response seat
Material Document And Classification: qq-s-763,class 440c,cond a fed spec single material response flow control device
Surface Treatment: passivate
Surface Treatment Document And Classification: mil-s-5002 mil spec single treatment response

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-095-5979	No Name Available	02/01/1992
4820-01-134-5155	No Name Available	08/01/1989
4820-01-442-2720	No Name Available	06/01/2000

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:

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023-63676-3	Check Valve
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1244564	Check Valve
1244564-1	Check Valve
21081	Check Valve
21081 FIND 53	Check Valve
21103-89	Check Valve
21820 FN 61	Check Valve
21837 FIND 63	Check Valve
250CKR005	Check Valve
287807-1	Check Valve
3024T34	Check Valve
3024T34P01	Check Valve
5278506	Check Valve
566-6408394-22	Check Valve
771-590	Check Valve
C2727-250-005	Check Valve
CKRA2506005	Check Valve
CKRA2506005A	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-706-4587?

The FSCG of the NSN 4820-00-706-4587 is 4820

Does the NSN 4820-00-706-4587 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-00-706-4587 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 4820-00-706-4587 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-706-4587 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 4820-00-706-4587 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Feb 7, 1968