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4820-01-149-7828

Fluid Pressure Regulating Valve

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Official Item Classification

Name
Fluid Pressure Regulating Valve
(NSN) National Stock Number
4820-01-149-7828
(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
03/25/1983 (43 years ago)

straight thru body style, socket w/brazing ring first end style designator, unable to decode stem material, steam media for which designed, unthreaded internal pipe first end connection type

Specs & Compatibility

Body Style

straight thru

Stem Material

unable to decode

Media For Which Designed

steam

First End Connection Type

unthreaded internal pipe

First End Style Designator

socket w/brazing ring

First End Nominal Pipe Size Accommodated

0.500 inches

Second End Relationship With First End

identical

Flow Control Device

diaphragm and disk

Flow Control Device Material

unable to decode

End Connection Quantity

2

Outlet Pressure Range

+40.0 to 70.0 pounds per square inch

Regulation Type

automatic single stage

Valve Loading Method

spring

Remote Actuation Method

diaphragm

Maximum Inlet Pressure Rating

400.0 pounds per square inch

Filter

not included

Temp Rating

120.0 fahrenheit nominal

Material

unable to decode

Material Document And Classification

unable to decode

Replacement For

Part Number Description
4820-01-213-7980 No Name Available 03/01/1989

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

0027565

Related Hardware Products

Part Number Description
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Frequently Asked Questions

What is the FSCG of the NSN 4820-01-149-7828?
The FSCG of the NSN 4820-01-149-7828 is 4820
Does the NSN 4820-01-149-7828 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809015
Does NSN 4820-01-149-7828 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 4820-01-149-7828 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-149-7828 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 4820-01-149-7828 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Fri, Mar 25, 1983