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4820-01-727-9765

Fluid Pressure Regulating Valve

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Official Item Classification

Name
Fluid Pressure Regulating Valve
(NSN) National Stock Number
4820-01-727-9765
(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
03/26/2025 (1 year ago)

argon and helium media for which designed, 0.625 inches first end nominal pipe size accommodated, manual regulation type, +0.0 to 125.0 pounds per square inch outlet pressure range, diaphragm flow control device

Specs & Compatibility

Media For Which Designed

argon and helium

First End Nominal Pipe Size Accommodated

0.625 inches

Flow Control Device

diaphragm

Outlet Pressure Range

+0.0 to 125.0 pounds per square inch

Regulation Type

manual

Manual Control Method

tee handle

Maximum Inlet Pressure Rating

5500.0 pounds per square inch

Temp Rating

-40.0 fahrenheit nominal and 140.0 fahrenheit nominal

Part Name Assigned By Controlling Agency

cylinder regulators

Valve Model Number For Which Designed

6520 series

Material

copper alloy location not otherwise specified

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
8066525-01-1 Fluid Pressure Regulating Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-727-9765?
The FSCG of the NSN 4820-01-727-9765 is 4820
Does the NSN 4820-01-727-9765 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809015
Does NSN 4820-01-727-9765 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 4820-01-727-9765 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-727-9765 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 4820-01-727-9765 was assigned to the Federal Catalog?
It was assigned 1 year ago, on Wed, Mar 26, 2025