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 |
|---|---|
| 36090 | LOCKHEED MARTIN LIBRASCOPE 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 |
|---|---|---|
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| CWZS | NOMINAL DISTANCE FROM END TO FIRST MOUNTING HOLE CENTER | 0.190 INCHES TRANSVERSELY THROUGH BOTTOM |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| SFTT | SURFACE TREATMENT | ANODIZE OVERALL |
| CWZZ | CENTER TO CENTER NOMINAL DISTANCE BETWEEN MOUNTING HOLES | 0.165 INCHES TRANSVERSELY THROUGH BOTTOM AND 0.165 INCHES TRANSVERSELY THROUGH BOTTOM AND 0.250 INCHES TRANSVERSELY THROUGH BOTTOM AND 2.300 INCHES TRANSVERSELY THROUGH BOTTOM AND 0.155 INCHES TRANSVERSELY THROUGH BOTTOM AND 0.155 INCHES TRANSVERSELY THROUGH BOTTOM AND 0.250 INCHES TRANSVERSELY THROUGH BOTTOM |
| CXBS | NOMINAL DISTANCE FROM MOUNTING HOLE CENTER TO BOTTOM | 0.156 INCHES TRANSVERSELY THROUGH BOTTOM |
| CWRM | FACE NOMINAL WIDTH | 0.125 INCHES |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| CWCK | NOMINAL THICKNESS | 0.324 INCHES |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWMW | TEETH TYPE | SPUR |
| STYL | STYLE DESIGNATOR | SQUARE OR RECTANGULAR |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 2 PLAIN TRANSVERSELY THROUGH BOTTOM AND 2 PLAIN TRANSVERSELY THROUGH BOTTOM AND 2 PLAIN TRANSVERSELY THROUGH BOTTOM |
| CWFR | NOMINAL OVERALL LENGTH | 3.500 INCHES |
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 0.107 INCHES TRANSVERSELY THROUGH BOTTOM AND 0.128 INCHES TRANSVERSELY THROUGH BOTTOM AND 0.162 INCHES TRANSVERSELY THROUGH BOTTOM |
| CWMY | PITCH HEIGHT | 0.3146 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/4,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CWNH | TOOTH FORM | STANDARD |