Part Details | TACKLE BLOCK
3940-01-386-8970 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: MILB24220, MIL-B-24220, MILB24220TYIICL 1SZ6RIG1, 3940-01-386-8970, 01-386-8970, 3940013868970, 013868970
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 39 | FEB 18, 1994 | 01-386-8970 | 06117 ( BLOCK, TACKLE ) |
REFERENCE DRAWINGS & PICTURES
SAFETY LOCKING
CHAIN SHACKLE
OVAL PATTERN
Cross Reference | NSN 3940-01-386-8970
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MIL-B-24220 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MILB24220TYIICL 1SZ6RIG1 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
Technical Data | NSN 3940-01-386-8970
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 9 OVAL PATTERN |
| SHELL LENGTH | 6.000 INCHES NOMINAL |
| SHEAVE OUTSIDE DIAMETER | 3.000 INCHES NOMINAL |
| BLOCK TYPE | SNATCH |
| LOCKING STYLE | SAFETY LOCKING |
| MATERIAL AND LOCATION | STEEL OVERALL |
| SHEAVE QUANTITY | 1 |
| BEARING TYPE | PLAIN |
| TACKLE ACCOMMODATED TYPE | FIBROUS ROPE |
| MAXIMUM TACKLE DIAMETER ACCOMMODATED | 0.625 INCHES |
| TACKLE LOCKING DEVICE | NOT INCLUDED |
| ANTITOPPLING DEVICE | NOT INCLUDED |
| ATTACHMENT STYLE | CHAIN SHACKLE |
| MAXIMUM LOAD RATING | 4000.0 POUNDS |
| SPECIAL FEATURES | RIG NO. 1 |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 6 SIZE |