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4820-01-074-3977

Fluid Pressure Regulating Valve

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Official Item Classification

Name
Fluid Pressure Regulating Valve
(NSN) National Stock Number
4820-01-074-3977
(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
03/30/1979 (47 years ago)

unable to decode first end thread size and series/type designator, threaded internal pipe first end connection type, straight thru body style, plain first end style designator, water, fresh media for which designed

Specs & Compatibility

Body Style

straight thru

Media For Which Designed

water, fresh

First End Connection Type

threaded internal pipe

First End Style Designator

plain

First End Thread Size And Series/Type Designator

unable to decode

First End Thread Direction

right-hand

Second End Relationship With First End

identical

Face To Face Distance

6.500 inches nominal

Flow Control Device

diaphragm

End Connection Quantity

2

Regulation Type

manual single stage

Valve Loading Method

weight

Remote Actuation Method

diaphragm

Maximum Inlet Pressure Rating

150.0 pounds per square inch

Filter

not included

Temp Rating

165.0 fahrenheit nominal

Special Features

valves shall be shipped with thread protectors both ends

Material

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
2-2801-1-SC Fluid Pressure Regulating Valve
5-45-3276-2 Fluid Pressure Regulating Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-074-3977?
The FSCG of the NSN 4820-01-074-3977 is 4820
Does the NSN 4820-01-074-3977 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809015
Does NSN 4820-01-074-3977 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 4820-01-074-3977 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-074-3977 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 4820-01-074-3977 was assigned to the Federal Catalog?
It was assigned 47 years ago, on Fri, Mar 30, 1979