NSN 2990-01-557-1120 3990517, 01-557-1120, 015571120
Product Details | MASS AIR FLOW SENSOR
2990-01-557-1120 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: 3990517, 2990-01-557-1120, 01-557-1120, 2990015571120, 015571120
Engine Accessories | Miscellaneous Engine Accessories, Nonaircraft
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 29 | 11 OCT 2007 | 01-557-1120 | 52832 ( SENSOR, MASS AIR FLOW ) |
Cross Reference | NSN 2990-01-557-1120
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3990517 | 4G366 | CUMMINS SOUTHEASTERN POWER |
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Related Products | NSN 2990-01-557-1120
Technical Data | NSN 2990-01-557-1120
| Characteristic | Specifications |
|---|---|
| SPECIAL FEATURES | ENGINE CONTROL SENSOR |
| III END ITEM IDENTIFICATION | PAO AC CART ENGINE ASSEMBLY |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | CONTROL MODULE, ELECTRONIC |
Restrictions/Controls & Freight Information | NSN 2990-01-557-1120
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| Precious Metals Indicator Code: | 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. |
| Automatic Data Processing Equipment: | 0 | Represents 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 | ||