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Power Operated Drum Winch

NSN: 3950-00-231-0503 | Model: 478-71LH

A power operated mechanical device having a horizontally mounted revolvable dru (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.

NSN Properties and Flags
NATO Stock Number
3950-00-231-0503
DEMIL
NO
Prime Mover Quantity
1
Current Type
Dc
Furnished Items And Quantity
1 motor controller and 1 pawl and ratchet
Environmental Protection
Waterproof
Prime Mover Type
Electric motor
Inclosure Type
Fully enclosed
Duty Cycle
Intermittent
Operation Method
Power
Drum Flange To Flange Distance And Location
26.000 inches first drum
Drum Diameter And Location
20.000 inches first drum
Drum Flange Diameter And Location
37.000 inches first drum
Capstan Spool Mounting Position
Horizontal
Capstan Spool Surface Design
Plain
Capstan Spool Quantity
1
Load Limit At Selected Speed And Drum Location
14000.0 pounds single speed first drum and 7500.0 pounds second speed first drum
Travel Rate Per Minute
105.0 feet and 185.0 feet
Power Requirement Rating
50.00 horsepower
Drum Surface Design
Plain
Largest Diameter And Location
18.000 inches first spool
Overall Length And Location
16.000 inches first spool
Cooling Method
Non ventilated
Voltage In Volts
230.0
Special Features
Has variable speed electric motor
Reference Number Differentiating Characteristics
As differentiated by westinghouse electric motor and controller

Pricing and Availability

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NSN 3950-00-231-0503 Datasheet

Supply Class (FSC):
Derricks Cranes Hoists Winches
Cross Reference:
  • 478-71LH
  • S2000-519081LH
Cage Codes:
  • Joy Mfg Co Heavy Machinery Group (CAGE 83004)
  • Naval Ship Systems Command (CAGE 80064)
Identification:
HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    116440 - Capstans/winches/windlasses

  • WCC:

    885 - Vehicles, mhe, road construction, repair parts and components

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater

  • LCL:

    M - 85.0

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Nrp
  • AAC
    V
  • Quantity per pack
    No qup
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    7h--009
  • Repariability
    If condemned or uneconomically repairable, then dispose at intermediate level.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $31,317.00 to $52,195.00..
Does NSN 3950-00-231-0503 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Navy, Spain, and Turkey
What is the NIIN of NSN 3950-00-231-0503?
002310503 or 00-231-0503
Does NSN 3950-00-231-0503 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3950-00-231-0503?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963