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 |
|---|---|
| 56672 | SYN-TECH SYSTEMS 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 |
|---|---|---|
| BDTX | SPLINE PITCH DIAMETER | 0.7188 INCHES NOMINAL BOTH ENDS |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-171E MIL STD SINGLE TREATMENT RESPONSE OVERALL |
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 0.317 INCHES AXIALLY THROUGH BODY, FIRST END |
| MATT | MATERIAL | STEEL COMP 4340 OVERALL |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| CWRM | FACE NOMINAL WIDTH | 0.375 INCHES |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| AAQL | BODY STYLE | WEBBED, WITH LIGHTENING HOLES |
| CWRS | BORE NOMINAL DIAMETER | 0.622 INCHES BOTH ENDS |
| CQFM | HARDNESS RATING | 35.0 ROCKWELL C MINIMUM OVERALL AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| STYL | STYLE DESIGNATOR | PROTUDING HUBS |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 4 PLAIN AXIALLY THROUGH BODY, FIRST END |
| ANTP | BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| AJLA | TEETH QUANTITY | 40 |
| SFTT | SURFACE TREATMENT | PHOSPHATE OVERALL |
| CWTX | HUB NOMINAL DIAMETER | 1.000 INCHES BOTH ENDS |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 5.215 INCHES |
| AGJS | PITCH DIAMETER | 4.9120 INCHES NOMINAL |
| ABSA | SPLINE QUANTITY | 23 BOTH ENDS |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.187 INCHES BOTH ENDS |