AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| 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) | 00-531-7321 (005317321) |
| NCB Code | USA (00) |
| Manufacturer | L And E Machine Experimental Lab Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AATE | CHAMFER ANGLE IN DEG | 45.0 |
| ABKV | OUTSIDE DIAMETER | 2.000 INCHES NOMINAL |
| ABLM | INTERNAL KEYWAY WIDTH | 0.182 INCHES NOMINAL |
| ABNM | THICKNESS | 0.550 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.6300 INCHES MINIMUM AND 0.6350 INCHES MAXIMUM |
| AEUZ | LARGEST DIAMETER LENGTH | 0.188 INCHES NOMINAL |
| AEVE | KEYWAY QUANTITY | 1 |
| AEVF | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.235 INCHES NOMINAL |
| AHYF | SECURING HOLE QUANTITY | 1 |
| CQKB | SECURING HOLE TYPE AND LOCATION | UNTHREADED SINGLE HOLE |
| CRZW | HOLE DIAMETER AND LOCATION | 0.1250 INCHES NOMINAL SINGLE HOLE |
| CSFN | SURFACE FINISH AND LOCATION | 125 MICROINCHES SMALLEST OUTSIDE PERIPHERY AND 125 MICROINCHES INSIDE PERIPHERY AND 250 MICROINCHES LARGEST OUTSIDE PERIPHERY |
| MATT | MATERIAL | COPPER ALLOY 836 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOY B5 FED SPEC SINGLE MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | ENAMEL SEMIGLOSS |
| STYL | STYLE DESIGNATOR | ROUND W/SINGLE CHAMFER |
| Relevant Components for NSN - 3040-00-531-7321, 3040005317321 | ||||
| 3040-99-750-9441 (3040997509441) | 3040-01-309-9880 (3040013099880) | 3020-00-056-1680 (3020000561680) | 3040-01-592-1774 (3040015921774) | |
| 3040-01-340-6053 (3040013406053) | 3040-01-424-7637 (3040014247637) | 3020-00-762-8849 (3020007628849) | 3040-01-411-4890 (3040014114890) | |
| 3020-01-163-7221 (3020011637221) | 3030-00-041-2888 (3030000412888) | 3030-00-421-7151 (3030004217151) | 3040-01-256-3453 (3040012563453) | |
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