PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4985Resistor,variable,wire Wound,non

Magtrol Inc. Dba Magtrol Inc · NSN 5905-00-833-3082 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-833-3082 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-833-3082. Primary manufacturer part number: 4985.
Features
  • Resistor,variable,wire Wound,non — FSC 5905
  • Terminal Type and Quantity: 3 TAB, SOLDER LUG
  • Mounting Bushing Length: 0.375 INCHES NOMINAL IN
  • Mounting Method: STANDARD BUSHING
  • Fragility Factor: MODERATELY RUGGED
  • Resistance Tolerance Per Section in Percent: -10.0 TO 10.0 SINGLE SECTION
  • Power Dissipation Rating Per Section in Watts: 4.0 FREE AIR SINGLE SECTION
  • Terminal Location: RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Circuit regulation and filtering
  • Signal conditioning
General Description

The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-00-833-3082, is classified within Federal Supply Class 5905 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Magtrol Inc. Dba Magtrol Inc. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-00-833-3082
Primary Part Number4985
Item NameResistor,variable,wire Wound,non
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerMagtrol Inc. Dba Magtrol Inc
StatusACTIVE
Terminal Type and Quantity3 TAB, SOLDER LUG
Mounting Bushing Length0.375 INCHES NOMINAL IN
Mounting MethodSTANDARD BUSHING
Fragility FactorMODERATELY RUGGED
Resistance Tolerance Per Section in Percent-10.0 TO 10.0 SINGLE SECTION
Power Dissipation Rating Per Section in Watts4.0 FREE AIR SINGLE SECTION
Terminal LocationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
Nonturn Device Radius0.531 INCHES NOMINAL IN
Body Length0.719 INCHES MAXIMUM IN
Reliability IndicatorNOT ESTABLISHED
Section Quantity1
Body Diameter1.250 INCHES NOMINAL IN
Screw Thread Diameter0.375 INCHES NOMINAL IN
Shaft Length2.969 INCHES MINIMUM AND 3.031 INCHES MAXIMUM IN
Electrical Resistance Per Section50.0 OHMS SINGLE SECTION
Body StyleCYLINDRICAL BUSHING MOUNTED
Screw Thread Quantity Per Inch32.0
Actuator TypeSINGLE SHAFT
Shaft StyleROUND
Shaft Diameter0.249 INCHES NOMINAL IN
Screw Thread Series DesignatorUNEF
Nonturn Device LocationAT 3 OCLOCK AND AT 9 OCLOCK
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
2805-00-853-5678T7901M INTERCHANGEABLE
Ring Set,piston
Trw Inc Trw Intl Trade Government Sales Dept
5950-00-970-5227 INTERCHANGEABLE
Transformer,power
5935-00-990-6650347C328H01 INTERCHANGEABLE
Connector,plug,electrical
Westinghouse Electric Corp
5330-01-013-78494985 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5935-01-187-74524985 INTERCHANGEABLE
Insert,electrical Connector
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
5305-01-302-48404985 INTERCHANGEABLE
Setscrew
Cascade Corp
6530-01-306-17384985 INTERCHANGEABLE
Drape,operating Microscope
Microtek Medical, Inc.
4810-01-498-79184985 INTERCHANGEABLE
Piston,valve
Amw Cuyuna Engine Co. Inc Dba Two Stroke International
6515-01-555-8573RH1542 INTERCHANGEABLE
Face,mallet,nasal
Cardinal Health 200, Llc
Cross-Reference Index
Part NumberManufacturer
4985 PRIMARY Magtrol Inc. Dba Magtrol Inc (USA)
WP50 Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div (USA)
Related Parts
2805-00-853-5678INTERCHANGEABLE
RING SET,PISTON
T7901M
5950-00-970-5227INTERCHANGEABLE
TRANSFORMER,POWER
5935-00-990-6650INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
347C328H01
5330-01-013-7849INTERCHANGEABLE
SEAL,PLAIN ENCASED
4985
5935-01-187-7452INTERCHANGEABLE
INSERT,ELECTRICAL CONNECTOR
4985
5305-01-302-4840INTERCHANGEABLE
SETSCREW
4985
6530-01-306-1738INTERCHANGEABLE
DRAPE,OPERATING MICROSCOPE
4985
4810-01-498-7918INTERCHANGEABLE
PISTON,VALVE
4985
6515-01-555-8573INTERCHANGEABLE
FACE,MALLET,NASAL
RH1542

Frequently Asked Questions

What is NSN 5905-00-833-3082?

NSN 5905-00-833-3082 is a Resistor,variable,wire Wound,non, manufactured by Magtrol Inc. Dba Magtrol Inc, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-833-3082?

NSN 5905-00-833-3082 has 2 cross-referenced part numbers: 4985 (Magtrol Inc. Dba Magtrol Inc), WP50 (Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div).

What NSN replaces 5905-00-833-3082?

There are 9 known substitutes for 5905-00-833-3082: 2805-00-853-5678, 5950-00-970-5227, 5935-00-990-6650 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4985?

Key specifications for 4985: Terminal Type and Quantity: 3 TAB, SOLDER LUG; Mounting Bushing Length: 0.375 INCHES NOMINAL IN; Mounting Method: STANDARD BUSHING; Fragility Factor: MODERATELY RUGGED. 22 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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