Part Number
Definition:
AN ITEM HAVING ONE OR MORE ELECTRODES ARRANGED TO FORM AN AIR GAP ACROSS WHICH AN ELECTRIC SPARK IS INTRODUCED AND DISCHARGED TO IGNITE FUEL AND AIR MIXTURE IN AN INTERNAL COMBUSTION ENGINE FOR THE PURPOSE OF INITIAL STARTING ONLY. IN ENGINES DESIGNED FOR THE SINGLE ELECTRODE TYPE, TWO PLUGS ARE REQUIRED WITHIN THE COMBUSTION CHAMBER IN PROPER PLACEMENT TO EFFECT THE AIR GAP. AN IGNITER PLUG DIFFERS FROM A SPARK PLUG BY ALWAYS HAVING COOLING FACILITIES IN THE FORM OF HOLES OR SLOTS IN THE PLUG CASING TO ALLOW ENTRY OF AIR CURRENTS AROUND THE ELECTRODE(S). EXCLUDES SPARK PLUG; GLOW PLUG AND ELECTRODE.
CAGE Information
| Code | Company |
|---|---|
| 70673 | SL AUBURN INC SUB OF SL INDUSTRIES I |
Federal Supply Class
Title
ENGINE ELECTRICAL SYSTEM COMPONE
Inclusions:
INCLUDES MAGNETOS; IGNITERS (SPARK PLUGS); IGNITION COILS; IGNITION DISTRIBUTORS; ENGINE VOLTAGE REGULATORS; IGNITION HARNESS ASSEMBLIES; STARTING MOTORS FOR ENGINES; ENGINE ACCESSORY GENERATORS.
Exclusions:
EXCLUDES AIRCRAFT LIGHTING FIXTURES (FSC 6220); AUXILIARY AIRCRAFT GENERATORS (FSC 6115).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ANGJ | MOUNTING FACILITY THREAD SIZE | 18MM,1.5MM PITCH |
| ABRY | LENGTH | 2.630 INCHES MINIMUM AND 2.720 INCHES MAXIMUM |
| ALPY | POLARIZATION FEATURE | NOT INCLUDED |
| AXGY | MOUNTING METHOD | THREAD |
| AXNM | PLUG DESIGN | STRAIGHT |
| ABGL | WIDTH | 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM |