AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| 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) | 00-434-6593 (004346593) |
| NCB Code | USA (00) |
| Manufacturer | L3 Technologies Inc, Mactek Industries Corp, Tecmotiv (Usa) Inc, Minowitz Manufacturing Co, Eca Etablissement Central Des, Brighton Cromwell Llc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 11683943-2 | l3 technologies inc | piston internal combustion engin | RFQ |
| 11683943-2 | mactek industries corp | piston internal combustion engin | RFQ |
| 11683943-2 | tecmotiv (usa) inc | piston internal combustion engin | RFQ |
| 11683943-2 | minowitz manufacturing co | piston internal combustion engin | RFQ |
| 2815004346593 | eca etablissement central des | piston internal combustion engin | RFQ |
| 11683943-2 | brighton cromwell llc | piston internal combustion engin | RFQ |
| 655216-2 | l3 technologies inc | piston internal combustion engin | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | HEAD STYLE | DOME |
| ABKW | OVERALL HEIGHT | 6.870 INCHES NOMINAL |
| ABMZ | DIAMETER | 5.705 INCHES MINIMUM AND 5.713 INCHES MAXIMUM |
| ACXU | PINHOLE DIAMETER | 2.1268 INCHES MINIMUM AND 2.1270 INCHES MAXIMUM |
| AGYE | SURFACE FINISH | FINISHED |
| AXFR | FINISHED SIZE DESIGNATION | OVERSIZE |
| AXFS | OVERSIZE | 0.020 INCHES NOMINAL |
| AXFT | SKIRT TYPE | SEMISPLIT |
| AXFW | CUT DEPTH | 5.120 INCHES NOMINAL |
| AXFX | SKIRT BOTTOM CUTAWAY FEATURE | INCLUDED |
| AXFZ | RING GROOVE QUANTITY | 4 |
| AXGB | RING GROOVE WIDTH | 0.0980 INCHES MINIMUM AND 0.0990 INCHES MAXIMUM 3RD RING |
| AXGB | RING GROOVE WIDTH | 0.0990 INCHES MINIMUM AND 0.1000 INCHES MAXIMUM 2ND RING |
| AXGB | RING GROOVE WIDTH | 0.0995 INCHES MINIMUM AND 0.1005 INCHES MAXIMUM 1ST RING |
| AXGB | RING GROOVE WIDTH | 0.1880 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM 4TH RING |
| AXGC | GROOVE TAPER ANGLE | 7 DEGREE 20 MINUTES PLUS 10 MINUTES |
| AXGD | RING GROOVE DIAMETER | 5.189 INCHES MINIMUM AND 5.199 INCHES MAXIMUM 4TH RING |
| AXGD | RING GROOVE DIAMETER | 5.207 INCHES MINIMUM AND 5.212 INCHES MAXIMUM 1ST RING |
| AXGD | RING GROOVE DIAMETER | 5.230 INCHES MINIMUM AND 5.240 INCHES MAXIMUM 2ND RING |
| AXGD | RING GROOVE DIAMETER | 5.230 INCHES MINIMUM AND 5.240 INCHES MAXIMUM 3RD RING |
| AXPH | OIL GROOVE | NOT INCLUDED |
| AXPK | DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 4.750 INCHES NOMINAL |
| AXPL | PIN HOLE BUSHING | NOT INCLUDED |
| AXPN | RETAINING RING GROOVE | NOT INCLUDED |
| AXPP | PIN | NOT INCLUDED |
| AXPQ | PIN TYPE FOR WHICH DESIGNED | FLOATING |
| AXPR | RING | NOT INCLUDED |
| BQBL | CARBON GROOVE | NOT INCLUDED |
| MATT | MATERIAL | STEEL |
| WGHT | WEIGHT | 126.3 OUNCES |
| Relevant Components for NSN - 2815-00-434-6593, 2815004346593 | ||||
| 2805-01-240-6126 (2805012406126) | 2805-00-262-7518 (2805002627518) | 2815-01-248-8775 (2815012488775) | 2840-01-596-5492 (2840015965492) | |
| 2805-01-066-5405 (2805010665405) | 2840-01-617-3491 (2840016173491) | 2815-01-127-3597 (2815011273597) | 2805-01-066-4028 (2805010664028) | |
| 2825-00-025-9691 (2825000259691) | 2825-00-992-0632 (2825009920632) | 2815-00-361-9922 (2815003619922) | 2840-01-653-5046 (2840016535046) | |
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