NSN 3940-01-632-3957
Part Details | TACKLE BLOCK
3940-01-632-3957 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: S0143, 3940-01-632-3957, 01-632-3957, 3940016323957, 016323957
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
39 | OCT 17, 2014 | 01-632-3957 | 06117 ( BLOCK, TACKLE ) |
REFERENCE DRAWINGS & PICTURES
ROUND PATTERN

Cross Reference | NSN 3940-01-632-3957
Part Number | Cage Code | Manufacturer |
---|---|---|
S0143 | 90338 | CONSOLIDATED SEWING MACHINE CORP. |
Technical Data | NSN 3940-01-632-3957
Characteristic | Specifications |
---|---|
STYLE DESIGNATOR | ROUND PATTERN |
MATERIAL AND LOCATION | METAL SHELL |
TACKLE LOCKING DEVICE | NOT INCLUDED |
END ITEM IDENTIFICATION | 818 SERIES CLOTH CUTTER |
PART NAME ASSIGNED BY CONTROLLING AGENCY | DRIVING RUBBER RING |