Item Name | Piston Internal Com |
Federal Supply Group (FSG) | Engines Turbines and Components |
Federal Supply Class (FSC) | 2815 Diesel Engines and Components |
National Item Identification Number (NIIN) | 00-528-5659 (005285659) |
NCB Code | USA (00) |
Manufacturer | Norfolk Naval Shipyard |
MRC | Criteria | Characteristic |
---|---|---|
AASK | HEAD STYLE | FLAT |
ABKW | OVERALL HEIGHT | 4.969 INCHES NOMINAL |
ABMZ | DIAMETER | 3.625 INCHES NOMINAL |
ACXM | OIL PASSAGE TYPE | HOLE |
ACXU | PINHOLE DIAMETER | 1.2475 INCHES MINIMUM AND 1.2482 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 | 5 |
AXGB | RING GROOVE WIDTH | 0.1250 INCHES MINIMUM AND 0.1260 INCHES MAXIMUM 1ST RING |
AXGB | RING GROOVE WIDTH | 0.1250 INCHES MINIMUM AND 0.1260 INCHES MAXIMUM 2ND RING |
AXGB | RING GROOVE WIDTH | 0.1875 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM 4TH RING |
AXGB | RING GROOVE WIDTH | 0.1875 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM 5TH RING |
AXGD | RING GROOVE DIAMETER | 3.223 INCHES MINIMUM AND 3.233 INCHES MAXIMUM 2ND RING |
AXGD | RING GROOVE DIAMETER | 3.263 INCHES MINIMUM AND 3.273 INCHES MAXIMUM 1ST RING |
AXGE | RING GROOVE POSITION BELOW PISTON PIN | NUMBER 1,NUMBER 2,NUMBER 3,NUMBER 4,AND NUMBER 5 ALL RINGS |
AXPK | DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 2.997 INCHES MINIMUM AND 3.000 INCHES MAXIMUM |
AXPL | PIN HOLE BUSHING | NOT INCLUDED |
AXPM | DISTANCE BETWEEN PIN BOSSES | 1.440 INCHES MINIMUM AND 1.480 INCHES MAXIMUM |
AXPN | RETAINING RING GROOVE | INCLUDED |
AXPP | PIN | NOT INCLUDED |
AXPR | RING | NOT INCLUDED |
BQBL | CARBON GROOVE | INCLUDED |
MATT | MATERIAL | ALUMINUM |
WGHT | WEIGHT | 40.000 OUNCES |
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2815-00-791-1434 (2815007911434) | 2815-00-701-9238 (2815007019238) | 2835-00-602-7300 (2835006027300) | 2840-01-286-1909 (2840012861909) | |
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