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  5. "3-220-M20 IT 4-6""

"3-220-M20 IT 4-6"" Ventilation-Exhau Flame Arrester

2040-01-574-4744

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Official Item Classification

Name
Ventilation-Exhau Flame Arrester
Part Number
"3-220-M20 IT 4-6""
(NSN) National Stock Number
2040-01-574-4744
(FSG) Federal Supply Group
20 Ship and Marine Equipment
(FSC) Federal Supply Classification
2040 Marine Hardware and Hull Items
(INC) Item Name Code
06874
(FIIG) Federal Item Identification Guide
T274-Y
Date
05/29/2009 (17 years ago)

"flame arstr vent 6"" end item identification, "flame screen used on a 6" model 52-45f vent valve" part name assigned by controlling agency, flame arstr v. ssr name is flame screen special features

Specs & Compatibility

End Item Identification

"flame arstr vent 6""

Part Name Assigned By Controlling Agency

"flame screen used on a 6" model 52-45f vent valve"

Special Features

flame arstr v. ssr name is flame screen

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

0006874

Related Hardware Products

Part Number Description
"3-220-M20 IT 4-6"" Ventilation-Exhau Flame Arrester
26701010029580 Ventilation-Exhau Flame Arrester
A-22180-1 / 26701010029580 Ventilation-Exhau Flame Arrester

Frequently Asked Questions

What is the FSCG of the NSN 2040-01-574-4744?
The FSCG of the NSN 2040-01-574-4744 is 2040
Does NSN 2040-01-574-4744 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 2040-01-574-4744 contain precious materials?
Item does not contain precious metal.
Does NSN 2040-01-574-4744 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 2040-01-574-4744 was assigned to the Federal Catalog?
It was assigned 17 years ago, on Fri, May 29, 2009