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4820-01-341-4273

Fluid Pressure Regulating Valve

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Official Item Classification

Name
Fluid Pressure Regulating Valve
(NSN) National Stock Number
4820-01-341-4273
(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
06/28/1991 (35 years ago)

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

Specs & Compatibility

Body Style

straight thru

Stem Material

unable to decode

Media For Which Designed

water, fresh and water, salt

First End Connection Type

unthreaded internal pipe

First End Style Designator

socket w/brazing ring

First End Nominal Pipe Size Accommodated

0.375 inches

Second End Relationship With First End

identical

Flow Control Device

disk, flat, top and bottom guided

Flow Control Device Material

unable to decode

End Connection Quantity

2

Outlet Pressure Range

+5.0 to 60.0 pounds per square inch

Regulation Type

automatic single stage

Valve Loading Method

spring

Remote Actuation Method

diaphragm

Filter

not included

End Item Identification

los angeles class ssn (688), spruance class dd (963). fleet modernization program - amphibious / auxiliary.

Criticality Code Justification

feat

Special Features

weapon system essential

Material

unable to decode

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
Y

The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restrictions 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
40677-901 Fluid Pressure Regulating Valve
40677-901 STY-H 3/8IN 5-30 PSI Fluid Pressure Regulating Valve
40677-901 STY-H 3/8IN 5-60PSI Fluid Pressure Regulating Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-341-4273?
The FSCG of the NSN 4820-01-341-4273 is 4820
Does the NSN 4820-01-341-4273 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809015
Does NSN 4820-01-341-4273 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 4820-01-341-4273 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-341-4273 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 4820-01-341-4273 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Fri, Jun 28, 1991