Part Details | LINEAR ACTUATING CYLINDER
3040-00-122-4978 A cylinder designed to house a piston and other necessary component parts of a CYLINDER ASSEMBLY, ACTUATING, LINEAR. Do not use if a more specific name applies.
Alternate Parts: 7971345, 7971345, 7971345, 3040-00-122-4978, 00-122-4978, 3040001224978, 001224978
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | NOV 06, 1968 | 00-122-4978 | 22017 ( CYLINDER, ACTUATING, LINEAR ) |
REFERENCE DRAWINGS & PICTURES
TWO HOLE
Cross Reference | NSN 3040-00-122-4978
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7971345 | D5589 | FEINMECHANISCHE WERKE MAINZ GMBH |
| 7971345 | D9893 | LIEBHERR-AEROSPACE LINDENBERG GMBH |
| 7971345 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3040-00-122-4978
| Characteristic | Specifications |
|---|---|
| OVERALL LENGTH | 10.500 INCHES NOMINAL |
| OVERALL DIAMETER | 4.500 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 3.750 INCHES NOMINAL |
| BODY MATERIAL | 3$5 |
| BORE DIAMETER | 2.750 INCHES MINIMUM AND 2.751 INCHES MAXIMUM |
| MOUNTING TYPE AND LOCATION | FLAT BOTH ENDS |
| MOUNTING PROVISION | THREADED MOUNTING HOLES |
| MOUNTING PROVISION ARRANGEMENT STYLE | 9 TWO HOLE |
| LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 0.968 INCHES NOMINAL |
| LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | 0.875 INCHES NOMINAL |
| MOUNTING FACILITY THREAD SERIES DESIGNATOR | UNC |
| MOUNTING FACILITY THREAD DIAMETER | 0.313 INCHES NOMINAL |
| MOUNTING FACILITY THREAD QUANTITY PER INCH | 18 |
| MOUNTING FACILITY THREAD CLASS | 3B |
| MOUNTING FACILITY THREAD DIRECTION | RIGHT-HAND |
| MOUNTING FACILITY THREAD LENGTH | 0.469 INCHES NOMINAL |
| PORT LOCATION AND QUANTITY | 4 CYLINDER HEAD END |
| SPECIAL FEATURES | ROCKWELL HARDNESS C30 TO 35,CHROMIUM PLATE ID ONLY 0.0002 TO 0.0005 THK,CLASS 2B,FED QQ-C-320,MICROINCH FINESH ON ID,63 MICROINCH FINISH ON BOTH ENDS |