AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Connecting Rod Piston |
| Federal Supply Group (FSG) | Engines Turbines and Components |
| Federal Supply Class (FSC) | 2815 Diesel Engines and Components |
| National Item Identification Number (NIIN) | 00-612-1304 (006121304) |
| NCB Code | USA (00) |
| Manufacturer | Cecom Lr Center, Military Specifications |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | I-SECTION TYPE |
| AKEU | SHAFT CONNECTING END STYLE | AUTOMOTIVE STANDARD SPLIT BEARING 2 BOLT |
| AXPW | END THICKNESS | 1.313 INCHES NOMINAL |
| BQBN | EDGE RADIUS | 0.875 INCHES NOMINAL |
| BQBP | END HOLE INSIDE DIAMETER | 1.437 INCHES MINIMUM AND 1.438 INCHES MAXIMUM |
| BQBT | PISTON CONNECTING END BEARING | NOT INCLUDED |
| BQBY | PISTON CONNECTING END LUBRICATION DRILL FEATURE | INCLUDED |
| BQBZ | PISTON CONNECTING END LUBRICATION METHOD | FULL FORCED-FEED |
| BQCB | SHAFT CONNECTING END BEARING | NOT INCLUDED |
| BQCC | SHAFT CONNECTING END HOLE INSIDE DIAMETER | 2.651 INCHES NOMINAL |
| BQCF | SHAFT CONNECTING END EDGE RADIUS | 1.500 INCHES NOMINAL |
| BQCG | SHAFT CONNECTING END WIDTH | 3.828 INCHES NOMINAL |
| BQCH | SHAFT CONNECTING END THICKNESS | 1.493 INCHES MINIMUM AND 1.497 INCHES MAXIMUM |
| BQCZ | SHAFT CONNECTING END LUBRICATION DRILL FEATURE | INCLUDED |
| BQDB | SHAFT CONNECTING END LUBRICATION METHOD | FULL FORCED-FEED |
| BRNG | CENTER TO CENTER EFFECTIVE LENGTH | 7.687 INCHES NOMINAL |
| BRNH | BODY WIDTH AT PISTON CONNECTING END | 1.000 INCHES NOMINAL |
| BRNJ | BODY WIDTH AT SHAFT CONNECTING END | 1.000 INCHES NOMINAL |
| BRNK | BODY THICKNESS AT PISTON CONNECTING END | 0.844 INCHES NOMINAL |
| BRNL | BODY THICKNESS AT SHAFT CONNECTING END | 0.844 INCHES NOMINAL |
| BXYS | PISTON END CONNECTION STYLE | SMALL ENGINE AND AUTOMOTIVE STANDARD |
| MATT | MATERIAL | STEEL,SAE 4140 |
| Relevant Components for NSN - 2815-00-612-1304, 2815006121304 | ||||
| 2825-00-790-8901 (2825007908901) | 2825-01-010-8535 (2825010108535) | 2825-00-371-7811 (2825003717811) | 2805-01-264-5598 (2805012645598) | |
| 2840-01-375-6452 (2840013756452) | 2805-01-130-2594 (2805011302594) | 2835-01-234-6845 (2835012346845) | 2805-01-714-1073 (2805017141073) | |
| 2840-00-837-2120 (2840008372120) | 2840-01-708-1715 (2840017081715) | 2840-01-200-9553 (2840012009553) | 2805-00-710-5355 (2805007105355) | |
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