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 |
|---|---|
| 53711 | NAVAL SEA SYSTEMS COMMAND |
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 |
|---|---|---|
| CWRM | FACE NOMINAL WIDTH | 1.000 INCHES |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| SFTT | SURFACE TREATMENT | PHOSPHATE MANGANESE OVERALL |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 6 THREADED TRANSVERSELY THROUGH BOTTOM |
| CWMY | PITCH HEIGHT | 0.9000 INCHES NOMINAL |
| CWMW | TEETH TYPE | SPUR |
| STYL | STYLE DESIGNATOR | SQUARE OR RECTANGULAR |
| CWZS | NOMINAL DISTANCE FROM END TO FIRST MOUNTING HOLE CENTER | 1.380 INCHES TRANSVERSELY THROUGH BOTTOM |
| CWFR | NOMINAL OVERALL LENGTH | 41.500 INCHES |
| FEAT | SPECIAL FEATURES | USED ON RETRACTABLE WALKWAY SUB-ASSY, SEAWOLF CLASS SUBMARINE |
| AJLA | TEETH QUANTITY | 105 |
| CWZZ | CENTER TO CENTER NOMINAL DISTANCE BETWEEN MOUNTING HOLES | 7.000 INCHES TRANSVERSELY THROUGH BOTTOM |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DOD-P-16232, TYPE M, CLASS 1 MIL STD SINGLE TREATMENT RESPONSE OVERALL OR D0D-P-16232, TYPE Z, CLASS 1 MIL STD SINGLE TREATMENT RESPONSE OVERALL |
| MATT | MATERIAL | STEEL OVERALL |
| CQLT | MOUNTING HOLE NOMINAL THREAD SIZE | 0.375 INCHES TRANSVERSELY THROUGH BOTTOM |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| CMLK | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC TRANSVERSELY THROUGH BOTTOM |
| CWCK | NOMINAL THICKNESS | 0.625 INCHES |