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 |
|---|---|
| 80064 | NAVAL SHIP SYSTEMS COMMAND |
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 |
|---|---|---|
| CQFM | HARDNESS RATING | 28.0 ROCKWELL C MINIMUM HUB AND 40.0 ROCKWELL C MAXIMUM HUB |
| CQFM | HARDNESS RATING | 28.0 ROCKWELL C MINIMUM HUB AND 40.0 ROCKWELL C MAXIMUM HUB |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.633 INCHES FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 13.538 INCHES |
| ABSA | SPLINE QUANTITY | 24 BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| AJLA | TEETH QUANTITY | 80 |
| AGJS | PITCH DIAMETER | 13.3333 INCHES NOMINAL |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| FEAT | SPECIAL FEATURES | COUNTERBORE FIRST END,DIA. 2.550 IN. NOMINAL,DEPTH 0.440 IN. NOMINAL |
| CWTX | HUB NOMINAL DIAMETER | 3.230 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 1.255 INCHES |
| CQFM | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM TEETH AND 62.0 ROCKWELL C MAXIMUM TEETH |
| CWTX | HUB NOMINAL DIAMETER | 3.100 INCHES SECOND END |
| BDTX | SPLINE PITCH DIAMETER | 2.4000 INCHES NOMINAL BOTH ENDS |
| AAQL | BODY STYLE | WEBBED, WITH LIGHTENING HOLES |
| MATT | MATERIAL | STEEL COMP 4620H OVERALL OR STEEL COMP 8617H OVERALL OR STEEL COMP 8620H OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| ANTP | BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.320 INCHES SECOND END |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CWRS | BORE NOMINAL DIAMETER | 2.508 INCHES BOTH ENDS |
| CWNH | TOOTH FORM | STANDARD |