PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-PRF-12934/16Resistor,variable,wire Wound,pre

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5905-01-051-1063 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-01-051-1063 — this item is cataloged by the U.S. Government under National Stock Number 5905-01-051-1063. Primary manufacturer part number: MIL-PRF-12934/16.
Features
  • Resistor,variable,wire Wound,pre — FSC 5905
  • Body Style: CYLINDRICAL BUSHING MOUNTED
  • Pilot Diameter Runout: 0.001 INCHES IN
  • Fragility Factor: MODERATELY RUGGED
  • Function Characteristic Per Section: SINGLE SECTION LINEAR
  • Function Conformity Per Section: SINGLE SECTION INDEPENDENT LINEARITY
  • Reliability Indicator: NOT ESTABLISHED
  • Power Dissipation Rating Per Section in Watts: 2.0 FREE AIR SINGLE SECTION
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Circuit regulation and filtering
  • Signal conditioning
General Description

The Resistor,variable,wire Wound,pre, cataloged under National Stock Number 5905-01-051-1063, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-01-051-1063
Primary Part NumberMIL-PRF-12934/16
Item NameResistor,variable,wire Wound,pre
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Body StyleCYLINDRICAL BUSHING MOUNTED
Pilot Diameter Runout0.001 INCHES IN
Fragility FactorMODERATELY RUGGED
Function Characteristic Per SectionSINGLE SECTION LINEAR
Function Conformity Per SectionSINGLE SECTION INDEPENDENT LINEARITY
Reliability IndicatorNOT ESTABLISHED
Power Dissipation Rating Per Section in Watts2.0 FREE AIR SINGLE SECTION
Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power150.0 SINGLE SECTION
Terminal Type and Quantity3 TURRET
Rotary Actuator Travel in Angular Deg360.0 NOMINAL
Resistance Tolerance Per Section in Percent-5.0 TO 5.0 SINGLE SECTION
Shaft Radial Play0.002 INCHES IN
Shaft Length1.000 INCHES NOMINAL IN
Electrical Resistance Per Section40.0 KILOHMS SINGLE SECTION
Ambient Temp in Deg Celsius Per Section at Full Rated Power85.0 SINGLE SECTION
Terminal LocationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
Screw Thread Diameter0.375 INCHES NOMINAL IN
Nonturn Device Radius0.531 INCHES NOMINAL IN
Maximum Running Torque0.75 INCH-OUNCES IN
Shaft Runout0.002 INCHES IN
Temp Coefficient of Resistance Per Section in Ppm Per Deg Celsius-30.0 TO 30.0 SINGLE SECTION
Mounting Bushing Length0.375 INCHES NOMINAL IN
Shaft StyleROUND, SLOTTED
Nonturn Device LocationAT 12 OCLOCK
Effective Electrical Rotation in Deg Angular Rotation350.0 NOMINAL
Body Length1.062 INCHES MAXIMUM IN
Screw Thread Quantity Per Inch32.0
Shaft Diameter0.250 INCHES NOMINAL IN
Specification/standard Data81349-MIL-R-12934/16 GOVERNMENT SPECIFICATION
Mounting MethodSTANDARD BUSHING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5905-00-369-7719 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
5905-01-054-5408 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
5905-01-090-2996 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
5905-01-282-3891 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
5905-01-327-3524 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Cross-Reference Index
Part NumberManufacturer
MIL-PRF-12934/16 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-R-12934/16 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RR3300C3A9D403 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5905-00-369-7719INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
5905-01-054-5408INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
5905-01-090-2996INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
5905-01-282-3891INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
5905-01-327-3524INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE

Frequently Asked Questions

What is NSN 5905-01-051-1063?

NSN 5905-01-051-1063 is a Resistor,variable,wire Wound,pre, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-01-051-1063?

NSN 5905-01-051-1063 has 3 cross-referenced part numbers: MIL-PRF-12934/16 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-R-12934/16 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), RR3300C3A9D403 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5905-01-051-1063?

There are 5 known substitutes for 5905-01-051-1063: 5905-00-369-7719, 5905-01-054-5408, 5905-01-090-2996 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-PRF-12934/16?

Key specifications for MIL-PRF-12934/16: Body Style: CYLINDRICAL BUSHING MOUNTED; Pilot Diameter Runout: 0.001 INCHES IN; Fragility Factor: MODERATELY RUGGED; Function Characteristic Per Section: SINGLE SECTION LINEAR. 30 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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