PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RP101SA101KKResistor,variable,wire Wound,non

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5905-00-502-4700 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-502-4700 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-502-4700. Primary manufacturer part number: RP101SA101KK.
Features
  • Resistor,variable,wire Wound,non — FSC 5905
  • Shaft Style: ROUND, SLOTTED
  • Mounting Bushing Length: 0.328 INCHES MINIMUM AND 0.422 INCHES MAXIMUM IN
  • Screw Thread Quantity Per Inch: 32.0
  • Section Quantity: 1
  • Nonturn Device Location: AT 12 OCLOCK
  • Mounting Method: LOCKING BUSHING
  • Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power: 340.0 SINGLE SECTION
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 5905-00-502-4700, 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 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5905-00-502-4700
Primary Part NumberRP101SA101KK
Item NameResistor,variable,wire Wound,non
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Shaft StyleROUND, SLOTTED
Mounting Bushing Length0.328 INCHES MINIMUM AND 0.422 INCHES MAXIMUM IN
Screw Thread Quantity Per Inch32.0
Section Quantity1
Nonturn Device LocationAT 12 OCLOCK
Mounting MethodLOCKING BUSHING
Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power340.0 SINGLE SECTION
Electrical Resistance Per Section100.000 OHMS SINGLE SECTION
Actuator Travel Control FeatureSTOPS
Specification/standard Data81349-MIL-R-22/3 GOVERNMENT SPECIFICATION
Power Dissipation Rating Per Section in Watts25.0 HEAT SINK SINGLE SECTION
Terminal Type and Quantity3 TAB, SOLDER LUG
Terminal LocationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
Ambient Temp in Deg Celsius Per Section at Full Rated Power25.0 SINGLE SECTION
Test Data Document81349-MIL-R-22 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.).
Rotary Actuator Travel in Angular Deg275.0 MINIMUM AND 305.0 MAXIMUM
Resistance Tolerance Per Section in Percent-10.0 TO 10.0 SINGLE SECTION
Screw Thread Series DesignatorUNEF
Shaft Diameter0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN
Body Diameter1.680 INCHES MAXIMUM IN
Shaft Length0.453 INCHES MINIMUM AND 0.547 INCHES MAXIMUM IN
Overall Diameter2.260 INCHES MAXIMUM IN
Maximum Starting Torque40.00 INCH-OUNCES IN
Body StyleCYLINDRICAL BUSHING MOUNTED
Actuator TypeSINGLE SHAFT
Screw Thread Diameter0.375 INCHES NOMINAL IN
Maximum Stop Torque240.00 INCH-OUNCES IN
Reliability IndicatorNOT ESTABLISHED
Body Length1.410 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5330-00-114-203625W INTERCHANGEABLE
Gasket
Nyltite Corp of America
4730-00-174-452812Z300PC51 INTERCHANGEABLE
Cup,oil,lubricating
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5210-00-688-849125W INTERCHANGEABLE
Contact Point,measuring Instrume
L.s. Starrett Company (the) Div Tool Division
4921-01-197-980525W INTERCHANGEABLE
Coupler,quick Disco
Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division
5120-01-447-0230 INTERCHANGEABLE
Pliers,wire Twister
Cross-Reference Index
Part NumberManufacturer
RP101SA101KK Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-R-22/3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M22/03-00131SA Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
25W Clarostat Sensors and Controls (USA)
MIL-PRF-22/3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5330-00-114-2036INTERCHANGEABLE
GASKET
25W
4730-00-174-4528INTERCHANGEABLE
CUP,OIL,LUBRICATING
12Z300PC51
5210-00-688-8491INTERCHANGEABLE
CONTACT POINT,MEASURING INSTRUME
25W
4921-01-197-9805INTERCHANGEABLE
COUPLER,QUICK DISCO
25W
5120-01-447-0230INTERCHANGEABLE
PLIERS,WIRE TWISTER

Frequently Asked Questions

What is NSN 5905-00-502-4700?

NSN 5905-00-502-4700 is a Resistor,variable,wire Wound,non, 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: cancelled.

What are the part numbers for NSN 5905-00-502-4700?

NSN 5905-00-502-4700 has 5 cross-referenced part numbers: RP101SA101KK (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-R-22/3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M22/03-00131SA (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 25W (Clarostat Sensors and Controls), MIL-PRF-22/3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5905-00-502-4700?

There are 5 known substitutes for 5905-00-502-4700: 5330-00-114-2036, 4730-00-174-4528, 5210-00-688-8491 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RP101SA101KK?

Key specifications for RP101SA101KK: Overall Length: 1.957 INCHES MAXIMUM IN; Shaft Style: ROUND, SLOTTED; Mounting Bushing Length: 0.328 INCHES MINIMUM AND 0.422 INCHES MAXIMUM IN; Screw Thread Quantity Per Inch: 32.0. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-502-4700 still in active supply?

NSN 5905-00-502-4700 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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