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4820-00-243-9937

Flow Control Valve

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Official Item Classification

Name
Flow Control Valve
(NSN) National Stock Number
4820-00-243-9937
(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
03/12/1971 (55 years ago)

rubber synthetic seat material, 3 end connection quantity, threaded internal pipe connection type, 0.250 inches nominal thread size, zinc alloy body material

Specs & Compatibility

End Connection Quantity

3

Connection Type

threaded internal pipe

Nominal Thread Size

0.250 inches

Body Material

zinc alloy

Seat Material

rubber synthetic

Thread Series Designator

npt

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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
186634H1 Flow Control Valve
922845C91 Flow Control Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-00-243-9937?
The FSCG of the NSN 4820-00-243-9937 is 4820
Does the NSN 4820-00-243-9937 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809015
Does NSN 4820-00-243-9937 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 4820-00-243-9937 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-243-9937 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 4820-00-243-9937 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Fri, Mar 12, 1971