| Item Name | Piston Internal Combustion Engin |
| Federal Supply Group (FSG) | Engines Turbines and Components |
| Federal Supply Class (FSC) | 2815 Diesel Engines and Components |
| National Item Identification Number (NIIN) | 01-492-4051 (014924051) |
| NCB Code | USA (01) |
| Manufacturer | Mtu America Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | HEAD STYLE | DISH |
| ABKW | OVERALL HEIGHT | 3.500 INCHES NOMINAL |
| ABMZ | DIAMETER | 4.226 INCHES NOMINAL |
| ACXU | PINHOLE DIAMETER | 1.5270 INCHES MINIMUM AND 1.5470 INCHES MAXIMUM |
| AGAV | END ITEM IDENTIFICATION | M109 HOWITZER; NHA DIESEL ENGINE NSN 2815-01-335-4579 |
| AXFZ | RING GROOVE QUANTITY | 3 |
| AXPP | PIN | NOT INCLUDED |
| AXPR | RING | NOT INCLUDED |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | PISTON CROWN (CROSSHEAD) |
| FEAT | SPECIAL FEATURES | SKIRT IS NOT PROVIDED; LENGTH MAY VARY FOR BALANCING; DIA 4.2256 IN. MIN. 4.226 IN. MAX. |
| MATL | MATERIAL | IRON |
| Relevant Components for NSN - 2815-01-492-4051, 2815014924051 | ||||
| 2805-00-371-7568 (2805003717568) | 2835-00-626-9669 (2835006269669) | 2840-00-939-3493 (2840009393493) | 2840-01-321-1442 (2840013211442) | |
| 2825-00-309-1763 (2825003091763) | 2835-00-682-5353 (2835006825353) | 2815-00-139-3970 (2815001393970) | 2840-00-866-1571 (2840008661571) | |
| 2840-01-674-1631 (2840016741631) | 2840-01-310-6208 (2840013106208) | 2815-01-690-0888 (2815016900888) | 2835-01-177-9984 (2835011779984) | |
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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