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NSN 3950-00-050-9974, 3950000509974
WINCH,DRUM,POWER OPERATED

Federal Supply Classification
FSC 3950 - Winches, Hoists, Cranes, and Derricks
National Item Identification Number
NIIN 000509974
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 3950-00-050-9974

National Stock Number (NSN) 3950-00-050-9974, or NIIN 000509974, (winch,drum,power operated) was assigned May 11, 1967 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers 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.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) 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 3950000509974 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

UNABLE TO DECODE
(ATWF) UNABLE TO DECODE
LOAD LIMIT AT SELECTED SPEED AND DRUM LOCATION
(ATWN) 600.0 POUNDS SINGLE SPEED FIRST DRUM
UNABLE TO DECODE
(ATWN) UNABLE TO DECODE
OPERATION METHOD
(APHE) POWER
DRUM DIAMETER AND LOCATION
(ATWE) 4.500 INCHES STYLET KNOB BLANK
DRUM FLANGE TO FLANGE DISTANCE AND LOCATION
(ATWD) 8.000 INCHES NOMINAL FIRST DRUM
DRUM SURFACE DESIGN
(ATYH) PLAIN
DUTY CYCLE
(AKPS) INTERMITTENT
DRUM DIAMETER AND LOCATION
(ATWE) 4.500 INCHES NOMINAL FIRST DRUM
DRUM FLANGE DIAMETER
(BXWF) 8.000 INCHES NOMINAL FIRST DRUM
BRAKING METHOD
(ATWS) ELECTRIC
COOLING METHOD
(BFMF) NONVENTILATED
CURRENT TYPE
(ACDC) AC
FREQUENCY IN HERTZ
(FREQ) 60.0
INCLOSURE TYPE
(AKNA) FULLY INCLOSED
OPERATION METHOD
(APHE) POWERED
PHASE
(FAAZ) SINGLE
POWER REQUIREMENT RATING
(ATYG) 0.75 HORSEPOWER
PRIME MOVER QUANTITY
(AAXH) 1
PRIME MOVER TYPE
(AKDJ) ELECTRIC MOTOR
TRAVEL RATE PER MINUTE
(ATWP) 20.0 FEET
VOLTAGE IN VOLTS
(ELEC) 115.0
SPECIAL FEATURES
(FEAT) WITH REVERSING MOTOR
COOLING METHOD
(BFMF) NON VENTILATED
ENVIRONMENTAL PROTECTION
(ADZC) ANY ACCEPTABLE
DRUM FLANGE DIAMETER AND LOCATION
(ATWF) 8.000 INCHES NOMINAL FIRST DRUM

Manufacturer Part Numbers

600A20

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5
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2
800A20

RNCC
3
RNVC
2
800A20

RNCC
5
RNVC
9
800A20

RNCC
5
RNVC
9

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