PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILR22-5Resistor,variable,wire Wound,non

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5905-00-688-4418 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-688-4418 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-688-4418. Primary manufacturer part number: MILR22-5.
Features
  • Resistor,variable,wire Wound,non — FSC 5905
  • Mounting Bushing Length: 0.328 INCHES MINIMUM AND 0.422 INCHES MAXIMUM IN
  • Screw Thread Diameter: 0.375 INCHES NOMINAL IN
  • Maximum Stop Torque: 240.00 INCH-OUNCES IN
  • Shaft Style: ROUND, SLOTTED
  • Terminal Type and Quantity: 3 TAB, SOLDER LUG
  • Ambient Temp in Deg Celsius Per Section at Full Rated Power: 25.0 SINGLE SECTION
  • Test Data Document: 81349-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.).
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 5905-00-688-4418, 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5905-00-688-4418
Primary Part NumberMILR22-5
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
Mounting Bushing Length0.328 INCHES MINIMUM AND 0.422 INCHES MAXIMUM IN
Screw Thread Diameter0.375 INCHES NOMINAL IN
Maximum Stop Torque240.00 INCH-OUNCES IN
Shaft StyleROUND, SLOTTED
Terminal Type and Quantity3 TAB, SOLDER LUG
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.).
Specification/standard Data81349-MIL-R-22/5 GOVERNMENT SPECIFICATION
Terminal LocationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
Actuator Travel Control FeatureSTOPS
Resistance Tolerance Per Section in Percent-10.0 TO 10.0 SINGLE SECTION
Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power340.0 SINGLE SECTION
Power Dissipation Rating Per Section in Watts50.0 FREE AIR SINGLE SECTION
Electrical Resistance Per Section500.000 OHMS SINGLE SECTION
Overall Diameter3.205 INCHES MAXIMUM IN
Actuator TypeSINGLE SHAFT
Shaft Length0.828 INCHES MINIMUM AND 0.922 INCHES MAXIMUM IN
Body Diameter2.410 INCHES MAXIMUM IN
Shaft Diameter0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN
Reliability IndicatorNOT ESTABLISHED
Maximum Starting Torque40.00 INCH-OUNCES IN
Body Length1.440 INCHES MAXIMUM IN
Body StyleCYLINDRICAL BUSHING MOUNTED
Screw Thread Quantity Per Inch32.0
Nonturn Device Radius0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
Section Quantity1
Mounting MethodSTANDARD BUSHING
Rotary Actuator Travel in Angular Deg295.0 MINIMUM AND 310.0 MAXIMUM
Screw Thread Series DesignatorUNEF
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5905-00-135-617502663 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Basler Electric Co
Cross-Reference Index
Part NumberManufacturer
MILR22-5 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-22/5 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RP151SD501KK Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M22/05-00211SD Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
02663 Ohmite Holding, L.l.c. Dba Ohmite Manufacturing (USA)
Related Parts
5905-00-135-6175INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
02663

Frequently Asked Questions

What is NSN 5905-00-688-4418?

NSN 5905-00-688-4418 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 5905-00-688-4418?

NSN 5905-00-688-4418 has 5 cross-referenced part numbers: MILR22-5 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-22/5 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), RP151SD501KK (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M22/05-00211SD (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 02663 (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing).

What NSN replaces 5905-00-688-4418?

There is 1 known substitute for 5905-00-688-4418: 5905-00-135-6175. Verify interchangeability with system specifications before substitution.

What are the specifications of MILR22-5?

Key specifications for MILR22-5: Mounting Bushing Length: 0.328 INCHES MINIMUM AND 0.422 INCHES MAXIMUM IN; Screw Thread Diameter: 0.375 INCHES NOMINAL IN; Maximum Stop Torque: 240.00 INCH-OUNCES IN; Shaft Style: ROUND, SLOTTED. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-688-4418 still in active supply?

NSN 5905-00-688-4418 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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