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 |
|---|---|
| 80254 | TEXTRON LYCOMING INC WILLIAMSPORT PL |
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 |
|---|---|---|
| CWNH | TOOTH FORM | STUB |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| AGJS | PITCH DIAMETER | 6.0000 INCHES NOMINAL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 6.195 INCHES |
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 0.312 INCHES AXIALLY THROUGH BODY, FIRST END |
| CWTR | HUB STYLE DESIGNATOR | 1 STEP FIRST END |
| CWQR | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.065 INCHES FIRST END |
| CQFM | HARDNESS RATING | 77.0 ROCKWELL SUPERFICIAL 30-N NOMINAL TEETH |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWRM | FACE NOMINAL WIDTH | 0.380 INCHES |
| AAQL | BODY STYLE | WEBBED, WITH LIGHTENING HOLES |
| CWRB | BODY RECESS NOMINAL DEPTH | 0.125 INCHES SECOND END |
| CWRS | BORE NOMINAL DIAMETER | 1.187 INCHES BOTH ENDS |
| CQFM | HARDNESS RATING | 25.0 ROCKWELL C MINIMUM HUB AND 40.0 ROCKWELL C MAXIMUM HUB |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 1 PLAIN AXIALLY THROUGH HUB, FIRST END AND 4 THREADED AXIALLY THROUGH HUB, FIRST END |
| AJLA | TEETH QUANTITY | 48 |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |