Part Number
Part Number:
NSN:
NIIN:
Item Name:
GEAR , SPUR
Definition:
A GEAR, CYLINDRICAL IN FORM, WITH STRAIGHT TEETH ON THE OUTER SURFACE PARALLEL TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, SPUR. FOR BULK MATERIAL, SEE ROD, PINION.
CAGE Information
| Code | Company |
|---|---|
| 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC |
Federal Supply Class
Title
GEARS, PULLEYS, SPROCKETS, AND T
Inclusions:
INCLUDES POWER TRANSMISSION CHAIN; MATCHED GEAR SETS.
Exclusions:
EXCLUDES REDUCTION GEARS (FSC 3010).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| SFTT | SURFACE TREATMENT | ANODIZE OVERALL |
| CWRM | FACE NOMINAL WIDTH | 0.125 INCHES |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWCD | NOMINAL OUTSIDE DIAMETER | 1.541 INCHES |
| AAQL | BODY STYLE | WEBBED, SOLID |
| AJLA | TEETH QUANTITY | 72 |
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 0.128 INCHES AXIALLY THROUGH BODY, FIRST END |
| AGJS | PITCH DIAMETER | 1.5000 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | HUBLESS, RECESSED BODY |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CWRS | BORE NOMINAL DIAMETER | 0.750 INCHES BOTH ENDS |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 4 COUNTERSUNK AXIALLY THROUGH BODY, FIRST END |
| FEAT | SPECIAL FEATURES | MOUNTING HOLES COUNTERSUNK TO A DIAMETER OF 0.245IN |
| CWRB | BODY RECESS NOMINAL DEPTH | 0.055 INCHES BOTH ENDS |
| CWZN | BOLT HOLE CIRCLE NOMINAL DIAMETER | 1.100 INCHES AXIALLY THROUGH BODY, FIRST END |
| CWNH | TOOTH FORM | STANDARD |