PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

401763Winch,drum,power Operated

Lantec Industries Inc · NSN 3950-01-373-1667 · FSC 3950 · No Item Name Available
Verified by PartsTable
NSN 3950-01-373-1667 — this item is cataloged by the U.S. Government under National Stock Number 3950-01-373-1667. Primary manufacturer part number: 401763.
Features
  • Winch,drum,power Operated — FSC 3950
  • Prime Mover Type: ELECTRIC MOTORELECTRIC MOTOR
  • Drum Flange Diameter: 13.000 INCHES NOMINAL FIRST DRUM IN
  • Operation Method: POWEREDPOWERED
  • Drum Surface Design: PLAINPLAIN
  • Drum Diameter and Location: 8.750 INCHES NOMINAL FIRST DRUM8.750 INCHES NOMINAL FIRST DRUM IN
  • Cooling Method: ANY ACCEPTABLEANY ACCEPTABLE
  • Prime Mover Quantity: 11
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Winch,drum,power Operated, cataloged under National Stock Number 3950-01-373-1667, is classified within Federal Supply Class 3950 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is Lantec Industries Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3950-01-373-1667
Primary Part Number401763
Item NameWinch,drum,power Operated
FSC / FSG3950 / 39 — No Item Name Available
ManufacturerLantec Industries Inc
StatusACTIVE
Prime Mover TypeELECTRIC MOTORELECTRIC MOTOR
Drum Flange Diameter13.000 INCHES NOMINAL FIRST DRUM IN
Operation MethodPOWEREDPOWERED
Drum Surface DesignPLAINPLAIN
Drum Diameter and Location8.750 INCHES NOMINAL FIRST DRUM8.750 INCHES NOMINAL FIRST DRUM IN
Cooling MethodANY ACCEPTABLEANY ACCEPTABLE
Prime Mover Quantity11
Current TypeACAC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5945-00-283-59785G29057 INTERCHANGEABLE
Relay,electromagnetic
Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co
2915-00-574-0702401763 INTERCHANGEABLE
Clamp,temperature Sensor
Woodward, Inc. Div Fuel Systems and Controls
5998-01-293-0275401763 INTERCHANGEABLE
Circuit Card Assembly
Astronics Test Systems Inc
3010-01-322-4200 INTERCHANGEABLE
Gear Assembly,speed Decreaser
3010-01-374-3021 INTERCHANGEABLE
Plate,intermediate,friction Clut
3010-01-374-3023 INTERCHANGEABLE
Clutch,positive,nonvehicular
3020-01-374-6912 INTERCHANGEABLE
Gear,spur
3020-01-374-6913 INTERCHANGEABLE
Gear,spur
3020-01-374-6914 INTERCHANGEABLE
Gear,spur
3020-01-374-6915 INTERCHANGEABLE
Gear,spur
Cross-Reference Index
Part NumberManufacturer
401763 Lantec Industries Inc (CAN)
201489 Lantec Industries Inc (CAN)
MIL-401763 Lantec Industries Inc (CAN)
LANTEC MIL-401763 Power Dynamics Innovations Llc (USA)
Related Parts
5945-00-283-5978INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5G29057
2915-00-574-0702INTERCHANGEABLE
CLAMP,TEMPERATURE SENSOR
401763
5998-01-293-0275INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
401763
3010-01-322-4200INTERCHANGEABLE
GEAR ASSEMBLY,SPEED DECREASER
3010-01-374-3021INTERCHANGEABLE
PLATE,INTERMEDIATE,FRICTION CLUT
3010-01-374-3023INTERCHANGEABLE
CLUTCH,POSITIVE,NONVEHICULAR
3020-01-374-6912INTERCHANGEABLE
GEAR,SPUR
3020-01-374-6913INTERCHANGEABLE
GEAR,SPUR
3020-01-374-6914INTERCHANGEABLE
GEAR,SPUR
3020-01-374-6915INTERCHANGEABLE
GEAR,SPUR
4470-01-470-6821INTERCHANGEABLE
MODULE,POWER SUPPLY

Frequently Asked Questions

What is NSN 3950-01-373-1667?

NSN 3950-01-373-1667 is a Winch,drum,power Operated, manufactured by Lantec Industries Inc, classified under FSC 3950 (No Item Name Available). Status: active.

What are the part numbers for NSN 3950-01-373-1667?

NSN 3950-01-373-1667 has 4 cross-referenced part numbers: 401763 (Lantec Industries Inc), 201489 (Lantec Industries Inc), MIL-401763 (Lantec Industries Inc), LANTEC MIL-401763 (Power Dynamics Innovations Llc).

What NSN replaces 3950-01-373-1667?

There are 11 known substitutes for 3950-01-373-1667: 5945-00-283-5978, 2915-00-574-0702, 5998-01-293-0275 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 401763?

Key specifications for 401763: Prime Mover Type: ELECTRIC MOTORELECTRIC MOTOR; Drum Flange Diameter: 13.000 INCHES NOMINAL FIRST DRUM IN; Special Features: CARGO HANDLING WINCH; Operation Method: POWEREDPOWERED. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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