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 |
|---|---|
| 78567 | SPECO CORP |
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 |
|---|---|---|
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.358 INCHES FIRST END |
| AGJS | PITCH DIAMETER | 2.6875 INCHES NOMINAL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 2.812 INCHES |
| AJLA | TEETH QUANTITY | 43 |
| SFTT | SURFACE TREATMENT | OXIDE OVERALL |
| FEAT | SPECIAL FEATURES | 2ND END SPLINE DATA: 13 TEETH; DIAMETRAL PITCH 32/64; 30 DEG PRESSUREANGLE; 0.4063 PITCH DIA; LENGTH 0.80 |
| CWTR | HUB STYLE DESIGNATOR | PLAIN FIRST END |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.829 INCHES SECOND END |
| AAQL | BODY STYLE | WEBBED, SOLID |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| CWTX | HUB NOMINAL DIAMETER | 0.472 INCHES BOTH ENDS |
| ANTP | BORE STYLE | W/COUNTERBORE FIRST END |
| CWRM | FACE NOMINAL WIDTH | 0.313 INCHES |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 0.188 INCHES FIRST END |
| CQFM | HARDNESS RATING | 90.0 ROCKWELL C MINIMUM TEETH AND 91.5 ROCKWELL C MAXIMUM TEETH |
| CWTR | HUB STYLE DESIGNATOR | PINNED SECOND END |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS6265 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AGAV | END ITEM IDENTIFICATION | B-1B ACFT |
| CWTB | COUNTERBORE NOMINAL DEPTH | 1.130 INCHES FIRST END |
| CWRS | BORE NOMINAL DIAMETER | 0.312 INCHES FIRST END |
| CWNH | TOOTH FORM | STANDARD |