Product Details | EXHAUST PIPE FLANGE

2990-00-422-5834 An item with a threaded or unthreaded hole specifically designed for use with an exhaust pipe, exhaust pipe connector, companion flange or the like in an engine or heater exhaust system. The face of the flange is normally drilled for connecting bolts and/or studs.20215600030Airframe Structural Components29900045Miscellaneous Engine Accessories, Nonaircraft

Part Alternates: 343537, 40027A, 2990-00-422-5834, 00-422-5834, 2990004225834, 004225834

Engine Accessories | Miscellaneous Engine Accessories, Nonaircraft

Supply Group (FSG) NSN Assign. NIIN
29 01 JAN 1963 00-422-5834

Cross Reference | NSN 2990-00-422-5834

Part Number Cage Code Manufacturer
343537 H0001 DAF TRUCKS N.V.
40027A 1ML14 D.W. HERCULES, LLC DBA HERCULES ENGINE COMPONENTS
40027A 28265 HERCULES ENGINE CO INC

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Technical Data | NSN 2990-00-422-5834

Characteristic Specifications
MATERIAL IRON CAST
FLANGE SHAPE OVAL
FLANGE LENGTH 4.562 INCHES NOMINAL
FLANGE WIDTH 3.375 INCHES NOMINAL
SPECIAL FEATURES CTR HOLE 2.562 IN. DIA;TWO HOLES 0.505 IN. DIA;MTG HOLES SPACED ON 3.625 IN. DIA BOLT CIRCLE

Restrictions/Controls & Freight Information | NSN 2990-00-422-5834

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type 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.
Category Code Description
No Freight Information