| Item Name | Adapter Gearbox |
| Federal Supply Group (FSG) | Engines Turbines and Components |
| Federal Supply Class (FSC) | 2840 Gas Turbines and Jet Engines Aircraft Prime Moving and Components |
| National Item Identification Number (NIIN) | 00-869-9397 (008699397) |
| NCB Code | USA (00) |
| Manufacturer | Allison Transmission Inc, General Motors Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| CQJX | Nominal Thread Size | 0.4375 INCHES RIGHT EXTERNAL |
| AAJD | Thread Class | 3B LEFT INTERNAL (INCLUDES THRU THREAD) |
| AAJF | Thread Direction | RIGHT-HAND RIGHT EXTERNAL |
| CMLP | Thread Quantity Per Inch | 20 RIGHT EXTERNAL |
| CXXX | Right Projection Length | 0.875 INCHES NOMINAL |
| AAJF | Thread Direction | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) |
| STYL | Style Designator | LEFT INTERNAL AND RIGHT EXTERNAL THREAD |
| MATT | Material | STEEL OVERALL |
| ABRY | Length | 2.625 INCHES NOMINAL |
| CMPF | Hole Quantity Perpendicular To Axis | 3 |
| THSD | Thread Series Designator | UNF LEFT INTERNAL (INCLUDES THRU THREAD) |
| THSD | Thread Series Designator | UNF RIGHT EXTERNAL |
| CQJX | Nominal Thread Size | 0.3125 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) |
| MRC | Decoded Requirement | Clear Text Reply |
| AAJD | Thread Class | 3A RIGHT EXTERNAL |
| ASDB | Width Across Flats | 0.615 INCHES MINIMUM AND 0.627 INCHES MAXIMUM |
| CXXW | Right Projection Diameter | 0.4375 INCHES NOMINAL |
| AASA | Thread Length | 0.625 INCHES NOMINAL RIGHT EXTERNAL |
| ANLR | Cross-Sectional Shape | HEXAGON |
| CMLP | Thread Quantity Per Inch | 24 LEFT INTERNAL (INCLUDES THRU THREAD) |
| AASA | Thread Length | 1.000 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) |
| Relevant Components for NSN - 2840-00-869-9397, 2840008699397 | ||||
| 2825-00-372-7143 (2825003727143) | 2840-01-443-5581 (2840014435581) | 2840-00-113-6499 (2840001136499) | 2840-01-293-9520 (2840012939520) | |
| 2810-00-479-3648 (2810004793648) | 2840-01-654-4416 (2840016544416) | 2805-00-422-9367 (2805004229367) | 2840-00-536-4734 (2840005364734) | |
| 2835-01-078-2080 (2835010782080) | 2835-01-003-1386 (2835010031386) | 2815-01-176-1322 (2815011761322) | 2840-01-450-6633 (2840014506633) | |
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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