PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILR19-2Resistor,variable,wire Wound,non

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5905-00-577-7336 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-577-7336 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-577-7336. Primary manufacturer part number: MILR19-2.
Features
  • Resistor,variable,wire Wound,non — FSC 5905
  • Shaft Length: 0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN
  • Section Quantity: 1
  • Screw Thread Series Designator: UNEF
  • Screw Thread Diameter: 0.375 INCHES NOMINAL IN
  • Shaft Style: ROUND, SLOTTED
  • Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power: 105.0 SINGLE SECTION
  • Rotary Actuator Travel in Angular Deg: 290.0 MINIMUM AND 305.0 MAXIMUM
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 5905-00-577-7336, 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 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5905-00-577-7336
Primary Part NumberMILR19-2
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 Length0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN
Section Quantity1
Screw Thread Series DesignatorUNEF
Screw Thread Diameter0.375 INCHES NOMINAL IN
Shaft StyleROUND, SLOTTED
Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power105.0 SINGLE SECTION
Rotary Actuator Travel in Angular Deg290.0 MINIMUM AND 305.0 MAXIMUM
Mounting MethodLOCKING BUSHING
Specification/standard Data81349-MIL-R-19/2 GOVERNMENT SPECIFICATION
Terminal LocationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
Terminal Type and Quantity3 TAB, SOLDER LUG
Power Dissipation Rating Per Section in Watts2.0 FREE AIR SINGLE SECTION
Resistance Tolerance Per Section in Percent-10.0 TO 10.0 SINGLE SECTION
Test Data Document81349-MIL-R-19 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.).
Electrical Resistance Per Section1.0 KILOHMS SINGLE SECTION
Ambient Temp in Deg Celsius Per Section at Full Rated Power40.0 SINGLE SECTION
Actuator Travel Control FeatureSTOPS
Shaft Diameter0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN
Actuator TypeSINGLE SHAFT
Body Diameter1.100 INCHES MINIMUM AND 1.310 INCHES MAXIMUM IN
Maximum Starting Torque6.00 INCH-OUNCES IN
Reliability IndicatorNOT ESTABLISHED
Mounting Bushing Length0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
Overall Diameter1.750 INCHES NOMINAL IN
Screw Thread Quantity Per Inch32.0
Body StyleCYLINDRICAL BUSHING MOUNTED
Maximum Stop Torque128.00 INCH-OUNCES IN
Effective Electrical Rotation in Deg Angular Rotation290.0 MINIMUM AND 305.0 MAXIMUM
Nonturn Device LocationAT 9 OCLOCK
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5950-00-086-91242181473-1 INTERCHANGEABLE
Transformer,power
Honeywell Intl Dba Honeywell Div Business and General Aviation
3120-00-360-40811875 INTERCHANGEABLE
Bearing,washer,thrust
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
6685-00-531-4255 INTERCHANGEABLE
Gage,pressure,dial Indicating
6105-00-617-0297 INTERCHANGEABLE
Motor,alternating Current
6240-00-989-15171875 INTERCHANGEABLE
Lamp,incandescent
Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
5998-01-102-66341865 INTERCHANGEABLE
Extender Card,electronic Test
Protolab
5120-01-107-3984AWM-51187L INTERCHANGEABLE
Wire Unwrapping Tool
A.w. Mack Manufacturing Co., Inc.
5325-01-117-96981875 INTERCHANGEABLE
Grommet,nonmetallic
Kennard Industries Inc
3220-01-120-6871 INTERCHANGEABLE
Saw,radial Overarm,woodworking
3040-01-150-1449 INTERCHANGEABLE
Shaft,wash Head
Cross-Reference Index
Part NumberManufacturer
MILR19-2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
501875 Tdk-Lambda Americas Inc. Div High Power Division (USA)
1875 Tdk-Lambda Americas Inc. Div High Power Division (USA)
RA20LASD102A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1400158-79 Raytheon Technical Services Company (USA)
MIL-PRF-19/2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
43MIKL0CKING Clarostat Sensors and Controls (USA)
Related Parts
5950-00-086-9124INTERCHANGEABLE
TRANSFORMER,POWER
2181473-1
3120-00-360-4081INTERCHANGEABLE
BEARING,WASHER,THRUST
1875
6685-00-531-4255INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
6105-00-617-0297INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
6240-00-989-1517INTERCHANGEABLE
LAMP,INCANDESCENT
1875
5998-01-102-6634INTERCHANGEABLE
EXTENDER CARD,ELECTRONIC TEST
1865
5120-01-107-3984INTERCHANGEABLE
WIRE UNWRAPPING TOOL
AWM-51187L
5325-01-117-9698INTERCHANGEABLE
GROMMET,NONMETALLIC
1875
3220-01-120-6871INTERCHANGEABLE
SAW,RADIAL OVERARM,WOODWORKING
3040-01-150-1449INTERCHANGEABLE
SHAFT,WASH HEAD
5310-01-175-1477INTERCHANGEABLE
WASHER,FLAT
187-5
5310-01-183-3177INTERCHANGEABLE
WASHER,FLAT
530-535

Frequently Asked Questions

What is NSN 5905-00-577-7336?

NSN 5905-00-577-7336 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 5905-00-577-7336?

NSN 5905-00-577-7336 has 7 cross-referenced part numbers: MILR19-2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 501875 (Tdk-Lambda Americas Inc. Div High Power Division), 1875 (Tdk-Lambda Americas Inc. Div High Power Division), RA20LASD102A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 1400158-79 (Raytheon Technical Services Company) and 2 more.

What NSN replaces 5905-00-577-7336?

There are 12 known substitutes for 5905-00-577-7336: 5950-00-086-9124, 3120-00-360-4081, 6685-00-531-4255 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MILR19-2?

Key specifications for MILR19-2: Shaft Length: 0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN; Section Quantity: 1; Screw Thread Series Designator: UNEF; Screw Thread Diameter: 0.375 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-577-7336 still in active supply?

NSN 5905-00-577-7336 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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