Part Details | TACKLE BLOCK
3940-01-245-7924 A mechanical device, consisting of a pulley(s) or sheave(s) encased in a shell or frame which may be provided with a means such as a hook, eye, strap, screw, etc., by which it may be attached to an object. It is used to change direction of a running rope and/or to gain a mechanical advantage.
Alternate Parts: L45S, L-45-S, ST51D121, ST51D12-1, 3940-01-245-7924, 01-245-7924, 3940012457924, 012457924
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 39 | DEC 04, 1986 | 01-245-7924 | 06117 ( BLOCK, TACKLE ) |
REFERENCE DRAWINGS & PICTURES
OVAL PATTERN
Cross Reference | NSN 3940-01-245-7924
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| L-45-S | 75535 | CROSBY GROUP INCDBA NATIONAL SWAGE |
| ST51D12-1 | 04236 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN SPACE SYSTEMS |
Technical Data | NSN 3940-01-245-7924
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 0 OVAL PATTERN |
| SHELL LENGTH | 9.890 INCHES NOMINAL |
| SHEAVE OUTSIDE DIAMETER | 4.130 INCHES NOMINAL |
| CENTER PIN DIAMETER | 1.000 INCHES NOMINAL |
| BLOCK TYPE | SNATCH |
| SHEAVE QUANTITY | 2 |
| TACKLE ACCOMMODATED TYPE | WIRE ROPE |
| MAXIMUM TACKLE DIAMETER ACCOMMODATED | 0.500 INCHES |
| MAXIMUM LOAD RATING | 10000.0 POUNDS |