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4820-01-135-2199

Flow Control Valve

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Official Item Classification

Name
Flow Control Valve
(NSN) National Stock Number
4820-01-135-2199
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
45506
(FIIG) Federal Item Identification Guide
A502C0
Date
07/20/1982 (44 years ago)

150.0 pounds per square inch air maximum operating pressure and media for which designed, automatic valve operation method, threaded internal pipe connection type, poppet flow control device, 2 end connection quantity

Specs & Compatibility

Flow Control Device

poppet

End Connection Quantity

2

Valve Operation Method

automatic

Connection Type

threaded internal pipe

Maximum Operating Pressure And Media For Which Designed

150.0 pounds per square inch air

Nominal Thread Size

0.375 inches

Body Material

zinc alloy

Maximum Operating Temp And Media For Which Designed

200.0 fahrenheit air

Stem Material

copper alloy

Special Features

valve permits reverse flow

Thread Series Designator

npt

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

0045506

Related Hardware Products

Part Number Description
WM87A Flow Control Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-135-2199?
The FSCG of the NSN 4820-01-135-2199 is 4820
Does the NSN 4820-01-135-2199 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809015
Does NSN 4820-01-135-2199 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 4820-01-135-2199 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-135-2199 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 4820-01-135-2199 was assigned to the Federal Catalog?
It was assigned 44 years ago, on Tue, Jul 20, 1982