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4820-01-727-2187

Vent Valve

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Official Item Classification

Name
Vent Valve
(NSN) National Stock Number
4820-01-727-2187
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
35935
(FIIG) Federal Item Identification Guide
A046B0
Date
02/21/2025 (1 year ago)

melb end item identification, valve, vent part name assigned by controlling agency, 0.5 inches all ends nominal thickness, 4.0 inches all ends nominal length, valve assembly, vent; width: 4.0 inches special features

Specs & Compatibility

End Item Identification

melb

Nominal Length

4.0 inches all ends

Nominal Thickness

0.5 inches all ends

Part Name Assigned By Controlling Agency

valve, vent

Special Features

valve assembly, vent; width: 4.0 inches

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

0035935

Related Hardware Products

Part Number Description
HM027-107-21 Vent Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-727-2187?
The FSCG of the NSN 4820-01-727-2187 is 4820
Does the NSN 4820-01-727-2187 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809050
Does NSN 4820-01-727-2187 require demilitarization?
"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
Does NSN 4820-01-727-2187 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-727-2187 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 4820-01-727-2187 was assigned to the Federal Catalog?
It was assigned 1 year ago, on Fri, Feb 21, 2025