Part Number
Part Number:
NSN:
NIIN:
Item Name:
MAGNETO , IGNITION
Definition:
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.
CAGE Information
| Code | Company |
|---|---|
| 01843 | AMBAC INTERNATIONAL CORPORATION |
Federal Supply Class
Title
ENGINE ELECTRICAL SYSTEM COMPONE
Inclusions:
INCLUDES GENERATORS; MAGNETOS; SPARK PLUGS; IGNITION COILS; IGNITION DISTRIBUTORS; ENGINE VOLTAGE REGULATORS; IGNITION HARNESS ASSEMBLIES; STARTING MOTORS FOR ENGINES.
Exclusions:
EXCLUDES VEHICULAR LIGHTING FIXTURES (FSC 6220) AND AIRCRAFT GENERATORS (FSC 2925).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AAFZ | BODY MATERIAL | ANY ACCEPTABLE |
| AXGY | MOUNTING METHOD | FLANGE |
| AAYX | DRIVE CONNECTION TYPE | IMPULSE COUPLED |
| CPWR | MOUNTING FACILITY THREAD DIAMETER | 0.375 INCHES NOMINAL |
| AKPX | POLE QUANTITY | 2 |
| CPWC | SPARK PLUG TERMINAL ACCOMMODATION THREAD DIAMETER | 0.625 INCHES NOMINAL |
| AKCT | SHAFT ROTATION DIRECTION | CLOCKWISE |
| AYEN | SECONDARY TERMINAL TYPE | THREADED |
| CPWS | MOUNTING FACILITY THREAD QUANTITY PER INCH | 16 |
| AJAB | DRIVE SHAFT TYPE | KEYWAY SHAFT |
| CPWD | SPARK PLUG TERMINAL ACCOMMODATION THREAD QUANTITY PER INCH | 24 |
| AEJN | DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 4.182 INCHES MINIMUM AND 4.194 INCHES MAXIMUM |
| AYFB | MOUNTING STANDARD CONTROLLING AGENCY | SAE |
| FEAT | SPECIAL FEATURES | SECOND DRIVE CONNECTION TYPE HELICAL GEAR |
| ARFE | DISTRIBUTOR CAP | INCLUDED |
| AXRW | IGNITION TYPE FOR WHICH DESIGNED | SINGLE |
| AYEP | SPARK PLUG TERMINAL ACCOMMODATION THREAD SERIES | UNEF |
| AYKN | CONTACT SET QUANTITY | 1 |
| AKPV | MOUNTING FACILITY QUANTITY | 1 AND 1 |
| CBBL | FEATURES PROVIDED | RADIO INTERFERENCE SHIELDING |
| AYFE | MOUNTING STANDARD NUMBER | J546 |
| AXRT | IMPULSE QUANTITY PER REVOLUTION | 2 |
| AZGM | MOUNTING FACILITY | SLOT AND THREADED HOLE |
| CPWN | MOUNTING FACILITY THREAD SERIES | UNC |
| ABTD | MOUNTING SLOT WIDTH | 0.403 INCHES MINIMUM AND 0.414 INCHES MAXIMUM |
| ABVG | MOUNTING SLOT LENGTH | 1.137 INCHES NOMINAL |
| AYKH | ROTATION ELEMENT TYPE | PERMANENT MAGNET ROTOR |
| SURF | SURFACE TREATMENT | ENAMEL |
| CPWB | SPARK DISTRIBUTION METHOD | GAP |
| AGLD | PERFORMANCE TYPE | HIGH TENSION |
| ABXF | SHAFT LENGTH | 0.734 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |