| Item Name | Piston Internal Com |
| INC Code | 16509 |
| Federal Supply Group (FSG) | Engines Turbines and Components |
| Federal Supply Class (FSC) | 2805 Gasoline Reciprocating Engines Except Aircraft and Components |
| National Item Identification Number (NIIN) | 00-377-5645 (003775645) |
| NCB Code | USA (00) |
| Manufacturer | Atwood Fence Company Inc, Clark Equipment Company, Daimler Chrysler, Military Specifications, Dresser Industries Inc, Dana Off Highway Products Llc, Mitsubishi Caterpillar Forklift, Military Standards Corp, Teledyne Continental Motors Inc |
| Associated Parts Numbers of NSN 2805-00-377-5645 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 1614755 | atwood fence company inc | piston internal com | 93334 | F | A | RFQ |
| 865497 | clark equipment company | piston internal com | 12603 | A | R | RFQ |
| 865498 | clark equipment company | piston internal com | 12603 | A | R | RFQ |
| 1531652 | daimler chrysler | piston internal com | 12204 | A | A | RFQ |
| MIL-E-11275 | military specifications | piston internal com | 81349 | NSN | Avl | RFQ |
| 187004 | dresser industries inc | piston internal com | 64104 | A | A | RFQ |
| 865497 | dana off highway products llc | piston internal com | 77237 | F | A | RFQ |
| 865498 | dana off highway products llc | piston internal com | 77237 | F | A | RFQ |
| 28373 | mitsubishi caterpillar forklift | piston internal com | 78640 | A | A | RFQ |
| 1614755 | daimler chrysler | piston internal com | 12204 | A | A | RFQ |
| MS13958-1 | military standards corp | piston internal com | 96906 | NSN | Avl | RFQ |
| F218A4041E | teledyne continental motors inc | piston internal com | 14351 | A | F | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | HEAD STYLE | FLAT |
| ABKW | OVERALL HEIGHT | 3.500 INCHES NOMINAL |
| ABMZ | DIAMETER | 3.250 INCHES NOMINAL |
| ACXM | OIL PASSAGE TYPE | HOLE |
| ACXU | PINHOLE DIAMETER | 0.8593 INCHES MINIMUM AND 0.8596 INCHES MAXIMUM |
| AGYE | SURFACE FINISH | FINISHED |
| AXFR | FINISHED SIZE DESIGNATION | STANDARD |
| AXFT | SKIRT TYPE | SOLID |
| AXFX | SKIRT BOTTOM CUTAWAY FEATURE | NOT INCLUDED |
| AXFZ | RING GROOVE QUANTITY | 4 |
| AXGB | RING GROOVE WIDTH | 0.0955 INCHES MINIMUM AND 0.0965 INCHES MAXIMUM 2ND RING |
| AXGB | RING GROOVE WIDTH | 0.0960 INCHES MINIMUM AND 0.0970 INCHES MAXIMUM 1ST RING |
| AXGB | RING GROOVE WIDTH | 0.1565 INCHES MINIMUM AND 0.1575 INCHES MAXIMUM 3RD RING |
| AXGB | RING GROOVE WIDTH | 0.1565 INCHES MINIMUM AND 0.1575 INCHES MAXIMUM 4TH RING |
| AXGD | RING GROOVE DIAMETER | 2.866 INCHES MINIMUM 3RD RING |
| AXGD | RING GROOVE DIAMETER | 2.866 INCHES MINIMUM 5TH RING |
| AXGD | RING GROOVE DIAMETER | 2.866 INCHES MINIMUM 7TH RING |
| AXGD | RING GROOVE DIAMETER | 2.876 INCHES MAXIMUM 4TH RING |
| AXGD | RING GROOVE DIAMETER | 2.876 INCHES MAXIMUM 6TH RING |
| AXGD | RING GROOVE DIAMETER | 2.876 INCHES MAXIMUM 8TH RING |
| AXGD | RING GROOVE DIAMETER | 2.876 INCHES MINIMUM 1ST RING |
| AXGD | RING GROOVE DIAMETER | 2.886 INCHES MAXIMUM 2ND RING |
| AXGE | RING GROOVE POSITION BELOW PISTON PIN | NUMBER 1,NUMBER 2,NUMBER 3 AND NUMBER 4 ALL RINGS |
| AXPH | OIL GROOVE | NOT INCLUDED |
| AXPK | DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 1.995 INCHES MINIMUM AND 2.000 INCHES MAXIMUM |
| AXPL | PIN HOLE BUSHING | NOT INCLUDED |
| AXPM | DISTANCE BETWEEN PIN BOSSES | 1.380 INCHES NOMINAL |
| AXPN | RETAINING RING GROOVE | INCLUDED |
| AXPP | PIN | NOT INCLUDED |
| AXPQ | PIN TYPE FOR WHICH DESIGNED | FLOATING |
| AXPR | RING | NOT INCLUDED |
| BQBL | CARBON GROOVE | NOT INCLUDED |
| MATT | MATERIAL | ALUMINUM ALLOY |
| WGHT | WEIGHT | 14.956 OUNCES |
| ZZZV | FSC APPLICATION DATA | GASOLINE RECIPROCATING ENGINES,EXCEPT AIRCRAFT; AND COMPON |
| Relevant Components for NSN - 2805-00-377-5645, 2805003775645 | ||||
| 2805-00-347-1874 (2805003471874) | 2805-00-388-1101 (2805003881101) | 2805-00-350-4570 (2805003504570) | 2805-00-734-6589 (2805007346589) | |
| 2805-00-441-4209 (2805004414209) | 2805-00-482-8303 (2805004828303) | 2805-00-407-0607 (2805004070607) | 2805-00-353-1799 (2805003531799) | |
| 2805-00-134-8327 (2805001348327) | 2805-01-624-7823 (2805016247823) | 2805-01-626-2496 (2805016262496) | 2805-01-253-0351 (2805012530351) | |
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