Product Details | POWER OPERATED DRUM WINCH

3950-01-481-4903 A power operated mechanical device having a horizontally mounted revolvable drum(s) on the periphery of which the end of a rope, line, or chain is secured for exerting a raising, lowering, or pulling motion. The device may also contain a revolvable head(s) or spool(s) (gypsy head) around which one or more turns must be taken for exerting pulling power. See also WINCH, GYPSY. It may include a power unit. Excludes those items designed for mounting on self-propelled vehicles.

Part Alternates: D404913, 3950-01-481-4903, 01-481-4903, 3950014814903, 014814903

Materials Handling Equipment | Winches, Hoists, Cranes, and Derricks

Supply Group (FSG) NSN Assign. NIIN
39 10 JAN 2001 01-481-4903

Cross Reference | NSN 3950-01-481-4903

Part Number Cage Code Manufacturer
D404913 63504 HARDING SAFETY USA, INC. DIV HARDING SAFETY INC

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Technical Data | NSN 3950-01-481-4903

Characteristic Specifications
OPERATION METHOD POWERED
PRIME MOVER TYPE ELECTRIC MOTOR
PRIME MOVER QUANTITY 1
CURRENT TYPE AC
VOLTAGE IN VOLTS 230.0 AND 460.0
FREQUENCY IN HERTZ 60.0
PHASE THREE
DUTY CYCLE CONTINUOUS
INCLOSURE TYPE ANY ACCEPTABLE
ENVIRONMENTAL PROTECTION ANY ACCEPTABLE
POWER REQUIREMENT RATING 20.00 HORSEPOWER
TRAVEL RATE PER MINUTE 100.0 FEET
BRAKING METHOD MANUAL
SPECIAL FEATURES CABLE DRUM CAP - 100 FT MIN OF 5/8 INCH WIRE ROPE; POWER HOIST - 30 FT/MIN AND 90 FT/MIN; POWER LOWER - 30 FT/MIM; PAY OUT LIGHT 30 FT/MIN AND 90 FT/MIN; GRAVITY LOWER - 110 -120 FT/MIN
III END ITEM IDENTIFICATION ONBOARD 270 FT "B" CLASS COAST GUARD VESSELS
MANUFACTURERS CODE 63504
DESIGN CONTROL REFERENCE D404913

Restrictions/Controls & Freight Information | NSN 3950-01-481-4903

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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
No Freight Information