National Stock Number (NSN) Output Data
Definition:
A METAL ITEM DESIGNED FOR THE PURPOSE OF SECURING AN ENGINE OR COMPRESSOR VALVE AND POSITIONING THE VALVE SPRING OR VALVE SPRING RETAINER. EXCLUDES COTTER PINS, STRAIGHT PINS, KEYS AND WASHERS.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 44770 | 77445 | A | 5 | 9 | 2 | MB | ||
| 44770 | 00198 | A | 3 | 2 | 2 | MB |
CAGE Information
| Code | Company |
|---|---|
| 00198 | PRATT AND WHITNEY CANADA INC WHITNEY |
| 77445 | UNITED TECHNOLOGIES CORPORATION DBA |
Federal Supply Class
Title
GASOLINE RECIPROCATING ENGINES,
Inclusions:
INCLUDES COMPLETE ENGINE ASSEMBLIES; PISTON RINGS; CYLINDERS; PISTONS; CAMSHAFTS; CRANKSHAFTS.
Exclusions:
EXCLUDES FUEL SYSTEM COMPONENTS (CARBURETORS; CARBURETOR FLOATS; FUEL PUMPS; FUEL CONTROLS; FUEL VALVES) (FSC 2915); ELECTRICAL SYSTEM COMPONENTS (SPARK PLUG ADAPTERS; IGNITION DISTRIBUTORS; IGNITION COILS, ELECTRICAL STARTERS) (FSC 2925); ENGINE COOLING SYSTEM COMPONENTS (ENGINE OIL COOLERS; COOLING RADIATORS) (FSC 2935); ENGINE AIR/OIL CLEANERS/FILTERS/STRAINERS (FSC 2945); MISCELLANEOUS ENGINE ACCESSORIES (PNEUMATIC STARTERS, COWLING MOUNTS, CONTROL ASSEMBLIES) (FSC 2995).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| BKKZ | MINIMUM INSIDE DIAMETER | 0.577 INCHES |
| BKKZ | MINIMUM INSIDE DIAMETER | 0.577 INCHES |
| MATL | MATERIAL | BRONZE |
| BQTQ | TOP COUNTERBORE DEPTH | 0.190 INCHES NOMINAL |
| AETC | METALLIC HARDNESS RATING | 98.0 MINIMUM ROCKWELL B |
| SURF | SURFACE TREATMENT | CADMIUM PLATED |
| AGRU | LARGEST INSIDE DIAMETER | 0.688 INCHES MINIMUM AND 0.689 INCHES MAXIMUM |
| ZZZV | FSC APPLICATION DATA | ACFT ENG R2800 |
| AFEW | THREAD PROVISION | UNTHREADED |
| BRQJ | OUTSIDE INCLUDED ANGLE IN DEG | 15.0 |
| AGWM | LARGEST OUTSIDE DIAMETER | 0.927 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 0.531 INCHES NOMINAL |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYL | STYLE DESIGNATOR | STRAIGHT BORE-TOP AND BOTTOM COUNTERBORE |
| BQTR | BOTTOM COUNTERBORE DEPTH | 0.156 INCHES NOMINAL |