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4820-00-231-8532

Fluid Pressure Regulating Valve

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Official Item Classification

Name
Fluid Pressure Regulating Valve
(NSN) National Stock Number
4820-00-231-8532
(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
10/19/1970 (55 years ago)

0.500 inches nominal first end outside diameter tube accommodated, socket w/brazing ring first end style designator, unthreaded internal tube first end connection type, unable to decode stem material, identical second end relationship with first end

Specs & Compatibility

Stem Material

unable to decode

First End Connection Type

unthreaded internal tube

First End Style Designator

socket w/brazing ring

First End Outside Diameter Tube Accommodated

0.500 inches nominal

Second End Relationship With First End

identical

Flow Control Device

bellows or needle

Flow Control Device Material

unable to decode and unable to decode

End Connection Quantity

2

Renewable Seat Ring Type

retaining ring

Valve Stem Design

single seat

Valve Loading Method

spring

Remote Actuation Method

diaphragm

Maximum Inlet Pressure Rating

1000.0 pounds per square inch

Outlet Pressure Setting

1000.0 pounds per square inch

Temp Rating

165.0 fahrenheit nominal

Material

unable to decode

Material Document And Classification

unable to decode

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
11163U2W046K Fluid Pressure Regulating Valve
N902FIG11163U2W046K Fluid Pressure Regulating Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-00-231-8532?
The FSCG of the NSN 4820-00-231-8532 is 4820
Does the NSN 4820-00-231-8532 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809015
Does NSN 4820-00-231-8532 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 4820-00-231-8532 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-231-8532 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 4820-00-231-8532 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Mon, Oct 19, 1970