| Item Name | Piston Internal Com |
| INC Code | 16509 |
| Federal Supply Group (FSG) | Engines Turbines and Components |
| Federal Supply Class (FSC) | 2815 Diesel Engines and Components |
| National Item Identification Number (NIIN) | 00-075-7477 (000757477) |
| NCB Code | USA (00) |
| Manufacturer | Cecom Lr Center, General Motors Corp, Mtu America Inc, Power Components (Deutschland) Gmbh, Sturges Manufacturing Co Inc, Military Specifications |
| Associated Parts Numbers of NSN 2815-00-075-7477 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| QPL11276 | cecom lr center | piston internal com | 97403 | A | A | RFQ |
| 5197549 | general motors corp | piston internal com | 24617 | A | A | RFQ |
| 5197920 | general motors corp | piston internal com | 24617 | A | A | RFQ |
| 5198839 | general motors corp | piston internal com | 24617 | A | A | RFQ |
| 5149234 | mtu america inc | piston internal com | 72582 | A | A | RFQ |
| PC5149234 | power components (deutschland) gmbh | piston internal com | c7432 | E | H | RFQ |
| 5197920 | mtu america inc | piston internal com | 72582 | A | A | RFQ |
| 5198839 | sturges manufacturing co inc | piston internal com | 78325 | A | A | RFQ |
| MIL-E-11276 | military specifications | piston internal com | 81349 | NSN | Avl | RFQ |
| 5198839 | mtu america inc | piston internal com | 72582 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | HEAD STYLE | HAT |
| ABKW | OVERALL HEIGHT | 6.063 INCHES NOMINAL |
| ABMZ | DIAMETER | 4.250 INCHES NOMINAL |
| ACXM | OIL PASSAGE TYPE | HOLE |
| ACXU | PINHOLE DIAMETER | 1.6875 INCHES NOMINAL |
| AGYE | SURFACE FINISH | FINISHED |
| AXFR | FINISHED SIZE DESIGNATION | STANDARD |
| AXFT | SKIRT TYPE | SOLID |
| AXFX | SKIRT BOTTOM CUTAWAY FEATURE | NOT INCLUDED |
| AXFZ | RING GROOVE QUANTITY | 6 |
| AXGB | RING GROOVE WIDTH | 0.0938 INCHES NOMINAL 1ST RING |
| AXGB | RING GROOVE WIDTH | 0.0938 INCHES NOMINAL 2ND RING |
| AXGB | RING GROOVE WIDTH | 0.1875 INCHES NOMINAL 3RD RING |
| AXGB | RING GROOVE WIDTH | 0.1875 INCHES NOMINAL 4TH RING |
| AXGB | RING GROOVE WIDTH | 0.1875 INCHES NOMINAL 5TH RING |
| AXGB | RING GROOVE WIDTH | 0.1875 INCHES NOMINAL 6TH RING |
| AXGD | RING GROOVE DIAMETER | 3.813 INCHES NOMINAL 3RD RING |
| AXGD | RING GROOVE DIAMETER | 3.813 INCHES NOMINAL 4TH RING |
| AXGD | RING GROOVE DIAMETER | 3.813 INCHES NOMINAL 5TH RING |
| AXGD | RING GROOVE DIAMETER | 3.813 INCHES NOMINAL 6TH RING |
| AXGD | RING GROOVE DIAMETER | 3.875 INCHES NOMINAL 1ST RING |
| AXGD | RING GROOVE DIAMETER | 3.875 INCHES NOMINAL 2ND RING |
| AXGE | RING GROOVE POSITION BELOW PISTON PIN | NUMBER 1,NUMBER 2,NUMBER 3,NUMBER 4,NUMBER 5,NUMBER 6 ALL RINGS |
| AXPH | OIL GROOVE | INCLUDED |
| AXPK | DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 3.500 INCHES NOMINAL |
| AXPL | PIN HOLE BUSHING | INCLUDED |
| AXPM | DISTANCE BETWEEN PIN BOSSES | 1.875 INCHES NOMINAL |
| 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 | 106.0 OUNCES |
| Relevant Components for NSN - 2815-00-075-7477, 2815000757477 | ||||
| 2815-01-490-6997 (2815014906997) | 2815-00-428-9719 (2815004289719) | 2815-01-118-9828 (2815011189828) | 2815-01-105-3059 (2815011053059) | |
| 2815-01-680-4011 (2815016804011) | 2815-01-486-0769 (2815014860769) | 2815-01-611-7861 (2815016117861) | 2815-00-768-2394 (2815007682394) | |
| 2815-01-500-0630 (2815015000630) | 2815-01-430-4020 (2815014304020) | 2815-01-601-6609 (2815016016609) | 2815-01-512-3015 (2815015123015) | |
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