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 |
|---|---|
| 73030 | HAMILTON SUNDSTRAND CORPORATION |
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 |
|---|---|---|
| CWPP | PRESSURE ANGLE | 44.0000 DEGREES |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| AJLA | TEETH QUANTITY | 7 |
| CQFM | HARDNESS RATING | 45.0 ROCKWELL C MINIMUM OVERALL AND 50.0 ROCKWELL C MAXIMUM OVERALL |
| CWZS | NOMINAL DISTANCE FROM END TO FIRST MOUNTING HOLE CENTER | 0.255 INCHES TRANSVERSELY THROUGH BOTTOM |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 2 THREADED TRANSVERSELY THROUGH BOTTOM |
| CWZZ | CENTER TO CENTER NOMINAL DISTANCE BETWEEN MOUNTING HOLES | 0.260 INCHES TRANSVERSELY THROUGH BOTTOM |
| CWMW | TEETH TYPE | SPUR |
| STYL | STYLE DESIGNATOR | SQUARE OR RECTANGULAR |
| CWCK | NOMINAL THICKNESS | 0.375 INCHES |
| CWMY | PITCH HEIGHT | 0.2850 INCHES MINIMUM AND 0.2890 INCHES MAXIMUM |
| CWFR | NOMINAL OVERALL LENGTH | 0.770 INCHES |
| MATT | MATERIAL | STEEL COMP 410 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL AND AISI 410/SAE 51410 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| CMLK | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC TRANSVERSELY THROUGH BOTTOM |
| CWRM | FACE NOMINAL WIDTH | 0.280 INCHES |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| CQLT | MOUNTING HOLE NOMINAL THREAD SIZE | 0.138 INCHES TRANSVERSELY THROUGH BOTTOM |
| CWNH | TOOTH FORM | STANDARD |