Part Number
Part Number:
NSN:
NIIN:
Item Name:
GEAR RACK
Definition:
A BAR-LIKE ITEM WITH GEAR TEETH ON ONE FACE FOR ENGAGING WITH A SPUR, BEVEL, OR WORM GEAR, OR THE LIKE. IT IS SPECIFICALLY DESIGNED FOR STRAIGHT LINE MOTION.
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 |
|---|---|---|
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 0.125 INCHES TRANSVERSELY THROUGH SIDE AND 0.052 INCHES TRANSVERSELY THROUGH SIDE |
| AJLA | TEETH QUANTITY | 22 |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWZZ | CENTER TO CENTER NOMINAL DISTANCE BETWEEN MOUNTING HOLES | 0.455 INCHES TRANSVERSELY THROUGH SIDE AND 0.562 INCHES TRANSVERSELY THROUGH SIDE AND 0.421 INCHES TRANSVERSELY THROUGH SIDE |
| CWZS | NOMINAL DISTANCE FROM END TO FIRST MOUNTING HOLE CENTER | 0.052 INCHES TRANSVERSELY THROUGH SIDE |
| CWMW | TEETH TYPE | SPUR |
| STYL | STYLE DESIGNATOR | SQUARE OR RECTANGULAR |
| CWRM | FACE NOMINAL WIDTH | 0.105 INCHES |
| CXBS | NOMINAL DISTANCE FROM MOUNTING HOLE CENTER TO BOTTOM | 0.237 INCHES TRANSVERSELY THROUGH SIDE |
| CWFR | NOMINAL OVERALL LENGTH | 1.438 INCHES |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 1 COUNTERSUNK TRANSVERSELY THROUGH SIDE AND 2 PLAIN TRANSVERSELY THROUGH SIDE |
| CWCK | NOMINAL THICKNESS | 0.480 INCHES |
| CWMY | PITCH HEIGHT | 0.4590 INCHES NOMINAL |
| CWNH | TOOTH FORM | STANDARD |