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Power Operated Drum Winch

NSN: 3950-01-463-5229 | Model: 4WS6M12-S22

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
3950-01-463-5229
DEMIL
NO
Prime Mover Quantity
1
Current Type
Ac
Environmental Protection
Any acceptable
End Application
Winch; w/s nimitz class cvn
Prime Mover Type
Electric motor
Inclosure Type
Partially enclosed
Duty Cycle
Intermittent
Operation Method
Powered
Drum Flange To Flange Distance And Location
12.000 inches first drum
Drum Diameter And Location
9.000 inches first drum
Drum Flange Diameter And Location
14.000 inches first drum
Power Requirement Rating
5.00 horsepower
Drum Surface Design
Grooved
Cooling Method
Any acceptable
Voltage In Volts
460.0
Phase
Three
Special Features
Worm/spur gear drive; 460-3-60 cycle input voltage; 3 hp tefc brake motor with ieee 45 marine duty rating; brake is dust tight water proof; electra gear reducer; total reduction ratio w/spur gear 228.50; load rating 3, 500 lbs 1st layer, 3000 mid drum, 2600 lbs full drum; line speed 19 fpm 1st layer, 22 fpm mid drum, 25 fpm full drum; groove for .5 in diameter cable develops approx 1.75 grooves per in of drum; one revolution of drum wraps approx 2.4 ft of cable; roller exerts pressure on cable as it winds on/off drum aids in keeping cable from jumping grooves with no load on cable; roller receives force from gas springs
Frequency In Hertz
60.0
Supplementary Features
Magnetic reversing starter mounted and wired to winch; starter includes contacts for forward/reversing motor, thermal overloads w/ adjustable setting fm 4.00-6.00 amps, control power transformer to reduce 460 v primary to 120v at op station; electronic overload sensor included which cuts current to motor when current exceeds preset max; switch is current activated, adjustable, resetting by reversing direction of op; sensor active in forward only; will not sense reduced current; starter soes not include plugs to power source; op station is nema 4 pushbutton station on 12 pt pendant with up/down legends

Pricing and Availability

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NSN 3950-01-463-5229 Datasheet

Supply Class (FSC):
Derricks Cranes Hoists Winches
Cross Reference:
  • 4WS6M12-S22
Cage Codes:
  • Thern, Inc. (CAGE 12437)
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

U - Precious metal content is unknown

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:

    V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    Z
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    3b-----
  • Repariability
    When repair is beyond lower level maintenance capability, evacuate the item to depot. disposal is not authorized below wholesale level.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $17,090.48 to $28,484.14..
Does NSN 3950-01-463-5229 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
What is the NIIN of NSN 3950-01-463-5229?
014635229 or 01-463-5229
Does NSN 3950-01-463-5229 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3950-01-463-5229?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Mar 25, 1999