AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Coupling Shaft Rigid |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3010 Torque Converters and Speed Changers |
| National Item Identification Number (NIIN) | 01-139-9691 (011399691) |
| NCB Code | USA (01) |
| Manufacturer | Tennant Company |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUH | SPLINE MINOR DIAMETER | 0.8767 INCHES NOMINAL THROUGH BORE |
| AAUJ | SPLINE MAJOR DIAMETER | 1.0000 INCHES NOMINAL THROUGH BORE |
| ABHP | OVERALL LENGTH | 2.800 INCHES NOMINAL |
| ABSA | SPLINE QUANTITY | 15 THROUGH BORE |
| ADAV | OVERALL DIAMETER | 4.000 INCHES NOMINAL |
| AGZD | BORE SHAPE | SPLINED THROUGH BORE |
| AXFG | SPLINE PRESSURE ANGLE IN DEG | 30.000 THROUGH BORE |
| AXFH | SPLINE LENGTH | 1.400 INCHES NOMINAL THROUGH BORE |
| AXYS | SPLINE TYPE | INVOLUTE THROUGH BORE |
| CQRG | BODY MATERIAL | STEEL COMP 4150 |
| FEAT | SPECIAL FEATURES | FLANGE WIDTH: 0.500 IN. NOMINAL; PITCH DIAMETER: 0.9375 IN. NOMINAL; HUB DIAMETER: 2.000 IN. NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 4150 ASSN STD SINGLE MATERIAL RESPONSE |
| STYL | STYLE DESIGNATOR | PLAIN FLANGE |
| Relevant Components for NSN - 3010-01-139-9691, 3010011399691 | ||||
| 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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