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National Stock Number:
2925-00-142-9915
Federal Supply Class:
2925
National Item Identification Number:
001429915
Description:
MAGNETO,IGNITION
Detail:
AN ELECTRIC GENERATOR WHOSE FIELD POLES ARE PERMANENT MAGNETS AND WHICH IS USED TO GENERATE ELECTRICAL ENERGY FOR THE PURPOSE OF IGNITING THE COMBUSTIBLE MIXTURE IN INTERNAL COMBUSTION ENGINE CYLINDERS. SPARK DISTRIBUTION MAY BE ACCOMPLISHED BY A DISTRIBUTOR PORTION OF THE MAGNETO OR BY A SEPARATE ITEM.
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Manufacturer Information:
| 4701MJR9A6 | 88041 | AIR CORPS STANDARDS UNDER CUSTODIANISHIP OF THE AIR FORCE | | AN9500 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | MJR9A6 | 01843 | AMBAC INTERNATIONAL CORPORATION | | MJR9A6 | 01854 | THORNTON-FULLER CO | | MJR9A6 | 04998 | ADAMS AIRCRAFT INTERNATIONAL INC | | SB9R03 | 01843 | AMBAC INTERNATIONAL CORPORATION | | SB9R03 | 04998 | ADAMS AIRCRAFT INTERNATIONAL INC |
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Techincal Specification:
| DRIVE SHAFT TYPE | STRAIGHT SPLINE | | DRIVE CONNECTION TYPE | COUPLING HALF | | BODY MATERIAL | ALUMINUM | | CONTACT SET QUANTITY | 1 | | DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 1.968 INCHES NOMINAL | | FEATURES PROVIDED | RADIO INTERFERENCE SHIELDING | | FSC APPLICATION DATA | ENGINE ELECTRICAL SYSTEM,AIRCRAFT | | IGNITION TYPE FOR WHICH DESIGNED | SINGLE | | IMPULSE QUANTITY PER REVOLUTION | 9 | | MOUNTING FACILITY | THREADED HOLE | | MOUNTING FACILITY QUANTITY | 4 | | MOUNTING FACILITY THREAD DIAMETER | 0.375 INCHES NOMINAL | | MOUNTING FACILITY THREAD QUANTITY PER INCH | 16 | | MOUNTING METHOD | BASE | | PERFORMANCE TYPE | HIGH TENSION | | POLE QUANTITY | 4 | | ROTATION ELEMENT TYPE | PERMANENT MAGNET ROTOR | | SHAFT ROTATION DIRECTION | CLOCKWISE | | SURFACE TREATMENT | ENAMEL |
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