NSN 3940-01-447-4095

Part Details | TACKLE BLOCK

3940-01-447-4095 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: 12378672003, 12378672-003, 12378672003, 12378672-003, M8011971, 12378672003, 12378672-003, 3940-01-447-4095, 01-447-4095, 3940014474095, 014474095

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
39AUG 05, 199701-447-409506117 ( BLOCK, TACKLE )
REFERENCE DRAWINGS & PICTURES

SAFETY LOCKING

OBLONG SWIVEL EYE

OVAL PATTERN

Cross Reference | NSN 3940-01-447-4095
Part Number Cage Code Manufacturer
12378672-003076M6BAE SYSTEMS LAND & ARMAMENTS L.P.
12378672-0030FW39BAE SYSTEMS TACTICAL VEHICLE SYSTEMSLP
M801197175535CROSBY GROUP INCDBA NATIONAL SWAGE
12378672-00319207U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM
Technical Data | NSN 3940-01-447-4095
Characteristic Specifications
STYLE DESIGNATOR0 OVAL PATTERN
SHELL LENGTH6.000 INCHES NOMINAL
SHEAVE OUTSIDE DIAMETER2.500 INCHES NOMINAL
CENTER PIN DIAMETER0.375 INCHES NOMINAL
BLOCK TYPE SNATCH
LOCKING STYLE SAFETY LOCKING
MATERIAL AND LOCATION BRONZE BEARING AND STEEL OVERALL
SHEAVE QUANTITY1
TACKLE ACCOMMODATED TYPE WIRE ROPE
MAXIMUM TACKLE DIAMETER ACCOMMODATED0.500 INCHES
TACKLE LOCKING DEVICE NOT INCLUDED
ANTITOPPLING DEVICE NOT INCLUDED
ATTACHMENT STYLE8 OBLONG SWIVEL EYE
MAXIMUM LOAD RATING31000.0 POUNDS