| Item Name | Collar Shaft |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3040 Miscellaneous Power Transmission Equipment |
| National Item Identification Number (NIIN) | 01-148-9426 (011489426) |
| NCB Code | USA (01) |
| Manufacturer | Caterpillar Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKV | OUTSIDE DIAMETER | 1.250 INCHES NOMINAL |
| ABNM | THICKNESS | 0.844 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.8750 INCHES NOMINAL |
| AHYF | SECURING HOLE QUANTITY | 2 |
| AHYG | ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG | 30.0 |
| CQKB | SECURING HOLE TYPE AND LOCATION | UNTHREADED ALL HOLES |
| CRZW | HOLE DIAMETER AND LOCATION | 0.1360 INCHES MINIMUM ALL HOLES AND 0.2190 INCHES MAXIMUM ALL HOLES |
| MATT | MATERIAL | STEEL |
| STYL | STYLE DESIGNATOR | PLAIN ROUND |
| Components Related to NSN - 3040-01-148-9426, 3040011489426 | ||||
| 3040-01-352-7229 (3040013527229) | 3020-00-608-3071 (3020006083071) | 3020-00-164-4441 (3020001644441) | 3040-01-563-7772 (3040015637772) | |
| 3040-01-442-6410 (3040014426410) | 3020-01-044-6401 (3020010446401) | 3040-01-445-4770 (3040014454770) | 3020-01-362-5336 (3020013625336) | |
| 3040-00-377-9839 (3040003779839) | 3040-01-421-9644 (3040014219644) | 3020-01-087-5407 (3020010875407) | 3020-01-214-9045 (3020012149045) | |
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