PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RJR28FP203PResistor,variable,nonwire Wound,

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5905-01-115-0160 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-01-115-0160 — this item is cataloged by the U.S. Government under National Stock Number 5905-01-115-0160. Primary manufacturer part number: RJR28FP203P.
Features
  • Resistor,variable,nonwire Wound, — FSC 5905
  • Reliability Indicator: ESTABLISHED
  • Body Height: 0.170 INCHES NOMINAL IN
  • Actuator Type: SINGLE SHAFT
  • Center to Center Distance Between Terminals: 0.400 INCHES NOMINAL IN
  • Temp Coefficient of Resistance Per Section in Ppm Per Deg Celsius: -100.0 TO 100.0 SINGLE SECTION
  • Resistance Tolerance Per Section in Percent: -10.0 TO 10.0 SINGLE SECTION
  • Shaft Diameter: 0.080 INCHES NOMINAL IN
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-01-115-0160, 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 28 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-01-115-0160
Primary Part NumberRJR28FP203P
Item NameResistor,variable,nonwire Wound,
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Reliability IndicatorESTABLISHED
Body Height0.170 INCHES NOMINAL IN
Actuator TypeSINGLE SHAFT
Center to Center Distance Between Terminals0.400 INCHES NOMINAL IN
Temp Coefficient of Resistance Per Section in Ppm Per Deg Celsius-100.0 TO 100.0 SINGLE SECTION
Resistance Tolerance Per Section in Percent-10.0 TO 10.0 SINGLE SECTION
Shaft Diameter0.080 INCHES NOMINAL IN
Ambient Temp in Deg Celsius Per Section at Full Rated Power85.0 SINGLE SECTION
Test Data Document81349-MIL-R-39035 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Specification/standard Data81349-MIL-R-39035/5 GOVERNMENT SPECIFICATION
Terminal Type and Quantity3 PIN
Shaft Length0.090 INCHES MAXIMUM IN
Body Width0.100 INCHES NOMINAL IN
Terminal LocationLOWER ADJACENT SIDE SINGLE ROW
Cubic Measure0.009 CUBIC INCHES
Electrical Resistance Per Section20.0 KILOHMS SINGLE SECTION
Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power150.0 SINGLE SECTION
Center to Center Distance Between Center Terminal and Outside Terminal0.100 INCHES NOMINAL IN
Mounting MethodTERMINAL
Rotary Actuator Travel in Angular Deg1800.0 MINIMUM AND 5400.0 MAXIMUM
Body Length0.500 INCHES NOMINAL IN
Body StyleRECTANGULAR
Maximum Running Torque2.00 INCH-OUNCES IN
Reliability Failure Rate Level in Percent0.100
Shaft StyleROUND, SLOTTED
Actuator Travel Control FeatureCLUTCH
Maximum Starting Torque2.00 INCH-OUNCES IN
Section Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5905-01-480-0061 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Cross-Reference Index
Part NumberManufacturer
RJR28FP203P Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RJR28FP203M Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-R-39035/5 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5905-01-480-0061INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,

Frequently Asked Questions

What is NSN 5905-01-115-0160?

NSN 5905-01-115-0160 is a Resistor,variable,nonwire Wound,, 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 5905-01-115-0160?

NSN 5905-01-115-0160 has 3 cross-referenced part numbers: RJR28FP203P (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), RJR28FP203M (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-R-39035/5 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5905-01-115-0160?

There is 1 known substitute for 5905-01-115-0160: 5905-01-480-0061. Verify interchangeability with system specifications before substitution.

What are the specifications of RJR28FP203P?

Key specifications for RJR28FP203P: Reliability Indicator: ESTABLISHED; Body Height: 0.170 INCHES NOMINAL IN; Actuator Type: SINGLE SHAFT; Center to Center Distance Between Terminals: 0.400 INCHES NOMINAL IN. 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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