Product Details | MASS AIR FLOW SENSOR

2990-01-543-6505 A unit employing a hot wire (resistive) element to measure the air flow into the intake manifold. It pre-heats the element to known temperature, then as air flows over the element (cooling it), the difference is sent to the computer for air/fuel mixture changes. Also see METER,VANE,AIR.

Part Alternates: H3282181, H328218-1 , 305BB10B3A, 305-BB1-0-B3-A , 570011666P001, 570-011666-P001, 2990-01-543-6505, 01-543-6505, 2990015436505, 015436505

Engine Accessories | Miscellaneous Engine Accessories, Nonaircraft

Supply Group (FSG) NSN Assign. NIIN
29 19 SEP 2006 01-543-6505

Cross Reference | NSN 2990-01-543-6505

Part Number Cage Code Manufacturer
305-BB1-0-B3-A 1HEQ4 CAMBRIDGE ACCUSENSE INC
570-011666-P001 1EG52 SAAB DEFENSE AND SECURITY USA LLC DIV SENSOR SYSTEMS
H328218-1 49956 RAYTHEON COMPANY DBA RAYTHEON

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Technical Data | NSN 2990-01-543-6505

Characteristic Specifications
SPECIAL FEATURES AIR FLOW SENSOR
III END ITEM IDENTIFICATION ASDE-X

Restrictions/Controls & Freight Information | NSN 2990-01-543-6505

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem 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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information