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4820-01-309-4940

Calibrated Flow Valve

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Official Item Classification

Name
Calibrated Flow Valve
(NSN) National Stock Number
4820-01-309-4940
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
33212
(FIIG) Federal Item Identification Guide
A21100
Date
10/19/1989 (36 years ago)

unthreaded internal pipe first end connection type, 1.250 inches first end nominal pipe size accommodated, socket w/brazing ring first end style designator, straight thru body style, water, salt media for which designed

Specs & Compatibility

Body Style

straight thru

Media For Which Designed

water, salt

First End Connection Type

unthreaded internal pipe

First End Style Designator

socket w/brazing ring

First End Nominal Pipe Size Accommodated

1.250 inches

Second End Relationship With First End

identical

Flow Control Device

diaphragm

Flow Control Device Material

unable to decode

End Connection Quantity

2

Valve Discharge Flow Rate

26.0 gallons per minute

Renewable Seat Ring Type

retaining ring

Regulation Type

automatic single stage

Maximum Inlet Pressure Rating

150.0 pounds per square inch

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

0033212

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Part Number Description
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Frequently Asked Questions

What is the FSCG of the NSN 4820-01-309-4940?
The FSCG of the NSN 4820-01-309-4940 is 4820
Does the NSN 4820-01-309-4940 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809015
Does NSN 4820-01-309-4940 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 4820-01-309-4940 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-309-4940 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 4820-01-309-4940 was assigned to the Federal Catalog?
It was assigned 36 years ago, on Thu, Oct 19, 1989