Product Details | TACKLE BLOCK

3940-01-643-0406 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.

Part Alternates: 300430 , 3940-01-643-0406, 01-643-0406, 3940016430406, 016430406

Materials Handling Equipment | Blocks, Tackle, Rigging, and Slings

Supply Group (FSG) NSN Assign. NIIN
39 2015077 01-643-0406

Demand History | NSN 3940-01-643-0406

Part Number Request Date QTY Origin
300430 2009-05-146 6 China

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Technical Data | NSN 3940-01-643-0406

Characteristic Specifications
BLOCK TYPE REGULAR
MATERIAL AND LOCATION STEEL, CORROSION RESISTING SHEAVE
SPECIAL FEATURES SHEAVE TREAD 1.5 X .5 IN, BRONZE/SLATE, 3 SIGMA MBS 45 KN, WGHT. 11.3 OZ
III PART NAME ASSIGNED BY CONTROLLING AGENCY PMP SWIVEL PULLEY

Restrictions/Controls & Freight Information | NSN 3940-01-643-0406

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information