| Item Name | Gear Rack |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 01-393-4647 (013934647) |
| NCB Code | USA (01) |
| Manufacturer | Martin Sprocket And Gear Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AJLA | TEETH QUANTITY | 105 |
| CMLK | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC TRANSVERSELY THROUGH BOTTOM |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 6 THREADED TRANSVERSELY THROUGH BOTTOM |
| CWCK | NOMINAL THICKNESS | 0.625 INCHES |
| CWFR | NOMINAL OVERALL LENGTH | 41.500 INCHES |
| CWMY | PITCH HEIGHT | 0.9000 INCHES NOMINAL |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| CWZS | NOMINAL DISTANCE FROM END TO FIRST MOUNTING HOLE CENTER | 1.380 INCHES TRANSVERSELY THROUGH BOTTOM |
| CWZZ | CENTER TO CENTER NOMINAL DISTANCE BETWEEN MOUNTING HOLES | 7.000 INCHES TRANSVERSELY THROUGH BOTTOM |
| FEAT | SPECIAL FEATURES | USED ON RETRACTABLE WALKWAY SUB-ASSY,SEAWOLF CLASS SUBMARINE |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | PHOSPHATE MANGANESE OVERALL |
| 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 |
| STYL | STYLE DESIGNATOR | SQUARE OR RECTANGULAR |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| CQLT | MOUNTING HOLE NOMINAL THREAD SIZE | 0.375 INCHES TRANSVERSELY THROUGH BOTTOM |
| CWMW | TEETH TYPE | SPUR |
| CWRM | FACE NOMINAL WIDTH | 1.000 INCHES |
| Components Related to NSN - 3020-01-393-4647, 3020013934647 | ||||
| 3020-01-535-5810 (3020015355810) | 3010-01-324-0872 (3010013240872) | 3020-01-134-1350 (3020011341350) | 3040-00-949-0707 (3040009490707) | |
| 3040-01-622-7963 (3040016227963) | 3020-00-143-2383 (3020001432383) | 3020-00-825-4676 (3020008254676) | 3040-01-455-9297 (3040014559297) | |
| 3020-01-365-7944 (3020013657944) | 3040-00-315-1062 (3040003151062) | 3040-01-605-3973 (3040016053973) | 3040-01-086-8379 (3040010868379) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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