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NSN 3950-01-463-5229, 3950014635229
WINCH,DRUM,POWER OPERATED

Federal Supply Classification
FSC 3950 - Winches, Hoists, Cranes, and Derricks
National Item Identification Number
NIIN 014635229
Codification Country
United States
Item Name Code
INC 04575
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 3950-01-463-5229

National Stock Number (NSN) 3950-01-463-5229, or NIIN 014635229, (winch,drum,power operated) was assigned March 25, 1999 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Dec 24, 2013. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE8EE14M7100, SPE8EE14M7100. The total value of the awarded contracts has been US$ 78,670.00.

This NSN is unique to one weapons system.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 06, 2013, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government does not have adequate data, lacks rights to data, or both, needed to purchase this part from additional sources. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 04575. [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.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3950014635229 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

DRUM DIAMETER AND LOCATION
(ATWE) 9.000 INCHES NOMINAL FIRST DRUM
DRUM FLANGE DIAMETER
(BXWF) 14.000 INCHES NOMINAL FIRST DRUM
DRUM FLANGE TO FLANGE DISTANCE AND LOCATION
(ATWD) 12.000 INCHES NOMINAL FIRST DRUM
DRUM SURFACE DESIGN
(ATYH) GROOVED
DUTY CYCLE
(AKPS) INTERMITTENT
COOLING METHOD
(BFMF) ANY ACCEPTABLE
CURRENT TYPE
(ACDC) AC
END ITEM IDENTIFICATION
(AGAV) WINCH;W/S NIMITZ CLASS CVN
FREQUENCY IN HERTZ
(FREQ) 60.0
INCLOSURE TYPE
(AKNA) PARTIALLY INCLOSED
OPERATION METHOD
(APHE) POWERED
PHASE
(FAAZ) THREE
POWER REQUIREMENT RATING
(ATYG) 5.00 HORSEPOWER
PRIME MOVER QUANTITY
(AAXH) 1
PRIME MOVER TYPE
(AKDJ) ELECTRIC MOTOR
SPECIAL FEATURES
(FEAT) 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;NOMINAL LINE SPEED 19 FPM 1ST LAYER,22 FPM MID DRUM,25 FPM FULL DRUM;GROOVE FOR .5 IN DIA 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
VOLTAGE IN VOLTS
(ELEC) 460.0
SUPPLEMENTARY FEATURES
(SUPP) 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
ENVIRONMENTAL PROTECTION
(ADZC) ANY ACCEPTABLE
DRUM FLANGE DIAMETER AND LOCATION
(ATWF) 14.000 INCHES NOMINAL FIRST DRUM

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