NSN 4820-00-256-6546

Fluid Pressure Regulating Valve

FSC: 4820 NIIN: 002566546

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Product Characteristics

NSN:

4820002566546

Demilitarization:

INC:

27565

Shelf Life:

N/A

Body Material:

Bronze, astm b61

First End Flange Outside Diameter:

5.562 inches

Body Style:

Straight thru

Stem Material:

Nickel copper alloy, qq-n-286, class a

Media For Which Designed:

Water, salt

First End Connection Type:

Plain face flange

First End Style Designator:

Plain

First End Flange Shape Style:

Round w/ bolt holes

First End Flange Thickness:

0.438 inches

First End Bolt Hole Quantity:

First End Bolt Hole Diameter:

0.562 inches

First End Bolt Circle Diameter:

4.438 inches

Second End Relationship With First End:

Identical

Seat Material:

Nickel copper alloy, qq-n-288, comp a

Face To Face Distance:

Between 9.938 inches and 10.062 inches

Flow Control Device:

Disk, flat

Flow Control Device Material:

Plastic, polyurethane

End Connection Quantity:

Renewable Seat Ring Type:

Threaded

Outlet Pressure Range:

+5.0/+30.0 pounds per square inch

Regulation Type:

Manual single stage

Manual Control Method:

Screw

Valve Stem Design:

Single seat

Valve Loading Method:

Spring

Maximum Inlet Pressure Rating:

150.0 pounds per square inch

Filter:

Not included

Tempurature Rating:

165.0 degrees fahrenheit

Nondefinitive Specification/std Data:

2 type

Demand History (Solicitations)

Solicitation	Qty	End Date	Purchase Request	Small Business
SPE7MC22T455K	7	09/29/2022	0095961227	0%
SPE7MC22T455K	7	09/26/2022	0095961227	0%
SPE7MC22T357H	4	08/15/2022	0095352785	0%
SPE7MC18T1773	8	11/13/2017	0071544595	100%
SPE7MC17TA572	13	02/21/2017	0067557252	100%