NSN 2990-01-051-4240
Part Details | FLYWHEEL HOUSING ADAPTER
2990-01-051-4240 A circular metallic adapter with bolt holes designed to provide accommodations for adapting power driven devices to the housing of a FLYWHEEL, ENGINE.
Alternate Parts: 217012, 2990-01-051-4240, 01-051-4240, 2990010514240, 010514240
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 29 | DEC 01, 1977 | 01-051-4240 | 37981 ( ADAPTER, FLYWHEEL HOUSING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 2990-01-051-4240
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 217012 | 15434 | CUMMINS INC. |
Technical Data | NSN 2990-01-051-4240
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | OD 9.000 INS NOM; 2.000 INS NOM EXTENSION AROUND 90 DEGREES OF PERIMETER; ID 5.875 INS NOM BACKSIDE; 5.000 INS NOM INNER BOLT CIRCLE; 7.750 INS NOM BOLTHOLES EQUALLY SPACED; 2.500 INS NOM DOWEL HOLES ON 5.500 INS NOM BOLT CIRCLE; OUTER BOLT CIRCLE CONSISTS OF 8 HOLES TAPPED THRU FOR 0.625 IN. NOM THD BOLTS; BOLT CIRCLE IS 7.500 INS NOM; THIS FACE CONTAINS 2.437 INS NOM HOLES TAPPED FOR 0.437 IN. NOM X 14 THDS LOCATED ON 8.000 INS NOM BOLT CIRCLE 180 DEGREES APART; 2.000 INS NOM DEPTH FACE TO BACK; INNER BOLT CIRCLE IS RECESSED 0.312 IN. NOM BELOW FACE IN WHICH OUTER BOLT CIRCLE IS DRILLED AND TAPPED |
| END ITEM IDENTIFICATION | CUMMINS VT903M DIESEL ENGINE ONBOARD 41 FT UTB COAST GUARD BOATS |