NSN 3940-01-489-1464
Part Details | TACKLE BLOCK
3940-01-489-1464 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: 5816726890AY98, 581-6726890-AY98, 14901338, 6726890, 3940-01-489-1464, 01-489-1464, 3940014891464, 014891464
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 39 | SEP 13, 2001 | 01-489-1464 | 06117 ( BLOCK, TACKLE ) |
REFERENCE DRAWINGS & PICTURES
OVAL PATTERN
Cross Reference | NSN 3940-01-489-1464
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 581-6726890-AY98 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 14901338 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 6726890 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 3940-01-489-1464
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | OVAL PATTERN |
| SHELL LENGTH | 61.750 INCHES NOMINAL |
| BLOCK TYPE | REGULAR |
| MATERIAL AND LOCATION | STEEL OVERALL |
| SHEAVE QUANTITY | 2 |
| FUNCTIONAL DESCRIPTION | AFT COMPLIANT SHEAVE ASSY |
| END ITEM IDENTIFICATION | LOS ANGELES CLASS SSN (688) |