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181M-1 4IN. Stop Diaphragm Valve

4820-01-449-1079

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Official Item Classification

Name
Stop Diaphragm Valve
Part Number
181M-1 4IN.
(NSN) National Stock Number
4820-01-449-1079
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
13619
(FIIG) Federal Item Identification Guide
A046B0
Date
09/19/1997 (28 years ago)

4820-01-449-1079, stop diaphragm valve

Replacement For

Part Number Description
4820-01-392-0425 No Name Available 04/01/2001

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

0013619

Related Hardware Products

Part Number Description
181M-1 4IN. Stop Diaphragm Valve
22400 4IN. Stop Diaphragm Valve
22400-01E Stop Diaphragm Valve
25147-01J Stop Diaphragm Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-449-1079?
The FSCG of the NSN 4820-01-449-1079 is 4820
Does the NSN 4820-01-449-1079 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809050
Does NSN 4820-01-449-1079 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 4820-01-449-1079 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-449-1079 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 4820-01-449-1079 was assigned to the Federal Catalog?
It was assigned 28 years ago, on Fri, Sep 19, 1997