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 |
|---|---|
| 80063 | US ARMY COMMUNICATIONS & ELECTRONICS |
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 |
|---|---|---|
| CWXB | FIRST STEP NOMINAL DIAMETER | 3.500 INCHES FIRST END |
| CWWN | END NOMINAL DIAMETER | 3.250 INCHES FIRST END |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| FEAT | SPECIAL FEATURES | MTG HOLES CENTERED 0.250 IN.FROM END OF HUB 90 DEG APART |
| MATT | MATERIAL | STEEL COMP 303 OVERALL |
| AJLA | TEETH QUANTITY | 120 |
| CWTR | HUB STYLE DESIGNATOR | 1 STEP FIRST END |
| AAQL | BODY STYLE | PLAIN, SOLID |
| AGJS | PITCH DIAMETER | 3.7490 INCHES MINIMUM AND 3.7500 INCHES MAXIMUM |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 0.078 INCHES TRANSVERSELY THROUGH HUB, FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 3.812 INCHES |
| BDZQ | BACKLASH DESIGNATION | GRADE C |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB |
| CWRM | FACE NOMINAL WIDTH | 0.312 INCHES |
| CWWH | END NOMINAL LENGTH | 0.105 INCHES FIRST END |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.418 INCHES FIRST END |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CWWS | FIRST STEP NOMINAL LENGTH | 0.313 INCHES FIRST END |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,TYPE 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 2 PLAIN TRANSVERSELY THROUGH HUB, FIRST END |
| CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 10 |
| CWRS | BORE NOMINAL DIAMETER | 2.952 INCHES BOTH ENDS |
| CWNH | TOOTH FORM | STANDARD |