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8528858 Fluid Pressure Regulating Valve

4820-00-603-5744

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Official Item Classification

Name
Fluid Pressure Regulating Valve
Part Number
8528858
(NSN) National Stock Number
4820-00-603-5744
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
27565
(FIIG) Federal Item Identification Guide
A21100
Date
01/01/1963 (63 years ago)

0.250 inches nominal first end outside diameter tube accommodated, tee angle body style, air media for which designed, gasket seal first end style designator, threaded internal boss first end connection type

Specs & Compatibility

Body Style

tee angle

Media For Which Designed

air

First End Connection Type

threaded internal boss

First End Style Designator

gasket seal

First End Outside Diameter Tube Accommodated

0.250 inches nominal

First End Thread Size And Series/Type Designator

unable to decode

First End Thread Class

3b

First End Thread Direction

right-hand

Second End Relationship With First End

not identical

Second End Connection Type

threaded internal boss

Second End Style Designator

gasket seal

Second End Outside Diameter Tube Accommodated

0.375 inches nominal

Second End Thread Size And Series/Type Designator

unable to decode

Second End Thread Class

3b

Second End Thread Direction

right-hand

Third End Relationship With Preceding Ends

not identical with first or second end

Third End Connection Type

threaded internal boss

Third End Style Designator

gasket seal

Third End Outside Diameter Tube Accommodated

0.500 inches nominal

Third End Thread Size And Series/Type Designator

unable to decode

Third End Thread Class

3b

Third End Thread Direction

right-hand

Center To Center Distance

2.000 inches nominal

Flow Control Device

disk

Flow Control Device Material

unable to decode

End Connection Quantity

3

Mounting Facility

bolts and bracket

Regulation Type

automatic single stage

Valve Stem Design

single seat

Valve Loading Method

spring

Maximum Inlet Pressure Rating

200.0 pounds per square inch

Outlet Pressure Setting

18.5 pounds per square inch

Filter

not included

Temp Rating

-65.0 fahrenheit minimum and 160.0 fahrenheit maximum

Special Features

flow control device material: nonmetallic disk

Material

unable to decode

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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.

Source of Supply Code

S9C

Pseudo Item Name Code

0027565

Related Hardware Products

Part Number Description
101800-4 Fluid Pressure Regulating Valve
8528858 Fluid Pressure Regulating Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-00-603-5744?
The FSCG of the NSN 4820-00-603-5744 is 4820
Does the NSN 4820-00-603-5744 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809015
Does NSN 4820-00-603-5744 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 4820-00-603-5744 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-603-5744 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 4820-00-603-5744 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963