Product Details | TACKLE BLOCK

3940-00-189-3581 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: S1801860390PC1T079T0161824, S1801-860390PC1T07-9T016-18-24--, 3940-00-189-3581, 00-189-3581, 3940001893581, 001893581

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

Supply Group (FSG) NSN Assign. NIIN
39 01 JAN 1963 00-189-3581

Drawings & Photos | NSN 3940-00-189-3581


Cross Reference | NSN 3940-00-189-3581

Part Number Cage Code Manufacturer
S1801-860390PC1T07-9T016-18-24-- 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 3940-00-189-3581

Characteristic Specifications
STYLE DESIGNATOR 2 OVAL PATTERN
SHELL LENGTH 5.000 INCHES NOMINAL
SHEAVE OUTSIDE DIAMETER 3.438 INCHES NOMINAL
CENTER PIN DIAMETER 0.438 INCHES NOMINAL
BLOCK TYPE REGULAR
MATERIAL AND LOCATION STEEL CENTER PIN STEEL SHEAVE WOOD SHELL
SURFACE TREATMENT AND LOCATION PAINTED SHELL ZINC, ELECTROLYTIC SHEAVE
SHEAVE QUANTITY 2
BEARING TYPE ROLLER
TACKLE ACCOMMODATED TYPE FIBROUS ROPE
MAXIMUM TACKLE DIAMETER ACCOMMODATED 0.625 INCHES
BECKET TYPE THIMBLE
BECKET QUANTITY 1
MAXIMUM LOAD RATING 3000.0 POUNDS
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS ELP NUMBER,SIZE 5 IN.,RIG NO.1
MANUFACTURERS CODE 80064
DESIGN CONTROL REFERENCE S1801-860390PC1T07-9T016-18-24--

Restrictions/Controls & Freight Information | NSN 3940-00-189-3581

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.
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.
Category Code Description
NMF Description 127300 PULLEY BLOCKS/TCKLE/SNATCH/FAIRLDRS
Less than car load rating S 60
Less than truck load rating S 60.0
Water commodity Code 885 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable