Part Details | DIFFERENTIAL SPIDER
2520-00-712-1270 A spider with four radiating arms, designed to form a connection between two shafts, which allows one shaft to rotate while the other is stopped or rotates at a different speed or direction.
Alternate Parts: 117022, 101243, 411590, 4-115-90, 2520-00-712-1270, 00-712-1270, 2520007121270, 007121270
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 25 | JAN 01, 1963 | 00-712-1270 | 10263 ( SPIDER, DIFFERENTIAL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 2520-00-712-1270
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 117022 | 77237 | DANA OFF HIGHWAY PRODUCTS, LLC |
| 101243 | 77237 | DANA OFF HIGHWAY PRODUCTS, LLC |
| 4-115-90 | 78880 | FLXIBLE CO THE |
Technical Data | NSN 2520-00-712-1270
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| LENGTH ACROSS ARMS | 7.500 INCHES MINIMUM AND 7.520 INCHES MAXIMUM |
| ARM DIAMETER | 0.999 INCHES MINIMUM AND 1.000 INCHES MAXIMUM |
| ARM LENGTH | 2.359 INCHES MINIMUM AND 2.385 INCHES MAXIMUM |
| HUB THICKNESS | 1.219 INCHES MINIMUM AND 1.281 INCHES MAXIMUM |
| HUB OUTSIDE DIAMETER | 2.625 INCHES NOMINAL |
| HUB BORE DIAMETER | 1.625 INCHES NOMINAL |
| SPECIAL FEATURES | ARM LUBRICANT METHOD PASSAGE:FLATS;LUBRICATION MODE:IN LUBRICANT;FSC APPLICATION DATA:DIFFERENTIAL ASSY,SCOOP TYPE LOADER;ROCKWELL C SCALE 58 TO 63 HARDNESS |