NSN 3940-01-431-4350
Part Details | TACKLE BLOCK
3940-01-431-4350 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: 6853585ITEM4, 6853584ITEM15, 3940-01-431-4350, 01-431-4350, 3940014314350, 014314350
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 39 | MAY 13, 1996 | 01-431-4350 | 06117 ( BLOCK, TACKLE ) |
REFERENCE DRAWINGS & PICTURES
ROUND SWIVEL EYE
OVAL PATTERN
Cross Reference | NSN 3940-01-431-4350
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6853585ITEM4 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 6853584ITEM15 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 3940-01-431-4350
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 6 OVAL PATTERN |
| SHEAVE OUTSIDE DIAMETER | 365.000 MILLIMETERS NOMINAL |
| CENTER PIN DIAMETER | 51.000 MILLIMETERS NOMINAL |
| BLOCK TYPE | REGULAR |
| MATERIAL AND LOCATION | STEEL OVERALL |
| SHEAVE QUANTITY | 1 |
| TACKLE ACCOMMODATED TYPE | WIRE ROPE |
| MAXIMUM TACKLE DIAMETER ACCOMMODATED | 40.0 MILLIMETERS |
| TACKLE LOCKING DEVICE | NOT INCLUDED |
| ANTITOPPLING DEVICE | NOT INCLUDED |
| ATTACHMENT STYLE | ROUND SWIVEL EYE |
| SPECIAL FEATURES | LOWER BLOCK ASSY |
| END ITEM IDENTIFICATION | SOLAS LIFE BOAT |