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 |
|---|---|
| 04939 | LOCKHEED MARTIN CORPORATION DBA LOCK |
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 |
|---|---|---|
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.245 INCHES FIRST END |
| AJLA | TEETH QUANTITY | 210 |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| AGJS | PITCH DIAMETER | 4.3750 INCHES NOMINAL |
| CMLK | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC AXIALLY THROUGH BODY, FIRST END |
| CWRS | BORE NOMINAL DIAMETER | 3.350 INCHES BOTH ENDS |
| CWWH | END NOMINAL LENGTH | 0.245 INCHES FIRST END |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 8 THREADED AXIALLY THROUGH BODY, FIRST END |
| CWTR | HUB STYLE DESIGNATOR | 1 STEP FIRST END |
| AAQL | BODY STYLE | PLAIN, SOLID |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 3.550 INCHES FIRST END |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| ANTP | BORE STYLE | W/COUNTERBORE BOTH ENDS |
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.215 INCHES SECOND END |
| CWRB | BODY RECESS NOMINAL DEPTH | 0.215 INCHES SECOND END |
| CWXB | FIRST STEP NOMINAL DIAMETER | 4.160 INCHES FIRST END |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 4.000 INCHES SECOND END |
| MATT | MATERIAL | STEEL OVERALL |
| CWWS | FIRST STEP NOMINAL LENGTH | 0.125 INCHES FIRST END |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| CQLT | MOUNTING HOLE NOMINAL THREAD SIZE | 0.086 INCHES AXIALLY THROUGH BODY, FIRST END |
| CWRM | FACE NOMINAL WIDTH | 0.550 INCHES |
| CMLM | MOUNTING HOLE THREAD QUANTITY PER INCH | 56 AXIALLY THROUGH BODY, FIRST END |
| STYL | STYLE DESIGNATOR | HUBLESS, RECESSED BODY |
| AGAV | END ITEM IDENTIFICATION | LANTIRN NAVIGATION POD |
| CWWN | END NOMINAL DIAMETER | 4.000 INCHES FIRST END |
| CWRB | BODY RECESS NOMINAL DEPTH | 0.185 INCHES FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.417 INCHES |
| CWNH | TOOTH FORM | STANDARD |