PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1225774Resistor,variable,wire Wound,non

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5905-00-593-8224 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-593-8224 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-593-8224. Primary manufacturer part number: 1225774.
Features
  • Resistor,variable,wire Wound,non — FSC 5905
  • Pilot Length: 0.0620 INCHES NOMINAL IN
  • Mounting Method: CLAMP RING(S)
  • Shaft Length: 0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN
  • Body Diameter: 1.750 INCHES NOMINAL IN
  • Shaft Runout: 0.001 INCHES IN
  • Maximum Running Torque: 1.20 INCH-OUNCES IN
  • Rotary Actuator Travel in Angular Deg: 360.0 NOMINAL
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 5905-00-593-8224, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, 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
NSN5905-00-593-8224
Primary Part Number1225774
Item NameResistor,variable,wire Wound,non
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Pilot Length0.0620 INCHES NOMINAL IN
Mounting MethodCLAMP RING(S)
Shaft Length0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN
Body Diameter1.750 INCHES NOMINAL IN
Shaft Runout0.001 INCHES IN
Maximum Running Torque1.20 INCH-OUNCES IN
Rotary Actuator Travel in Angular Deg360.0 NOMINAL
Electrical Resistance Per Section25.0 KILOHMS SINGLE SECTION
Resistance Tolerance Per Section in Percent-5.0 TO 5.0 SINGLE SECTION
Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power80.0 SINGLE SECTION
Terminal LocationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
Power Dissipation Rating Per Section in Watts2.5 FREE AIR SINGLE SECTION
Actuator Travel Control FeatureCONTINUOUS MOTION
Terminal Type and Quantity3 TURRET
Ambient Temp in Deg Celsius Per Section at Full Rated Power40.0 SINGLE SECTION
Actuator TypeSINGLE SHAFT
Shaft StyleROUND, SLOTTED
Effective Electrical Rotation in Deg Angular Rotation354.0 NOMINAL
Section Quantity1
Body StyleCYLINDRICAL SERVO MOUNTED
Shaft Diameter0.245 INCHES NOMINAL IN
Body Length0.950 INCHES NOMINAL IN
Undercut Diameter1.705 INCHES NOMINAL IN
Pilot Diameter1.5610 INCHES MINIMUM AND 1.5620 INCHES MAXIMUM IN
Mounting Lip Depth0.0930 INCHES NOMINAL IN
Maximum Starting Torque1.50 INCH-OUNCES IN
Mounting Lip Diameter1.7500 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Undercut Width0.0730 INCHES MINIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5310-00-558-4187 INTERCHANGEABLE
Washer,lock
Cross-Reference Index
Part NumberManufacturer
NL5439-332-0 Bi Technologies Corporation Div Bi Technologies Corp. (USA)
1225774 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
NL5533-24-0 Bi Technologies Corporation Div Bi Technologies Corp. (USA)
61-888 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
Related Parts
5310-00-558-4187INTERCHANGEABLE
WASHER,LOCK

Frequently Asked Questions

What is NSN 5905-00-593-8224?

NSN 5905-00-593-8224 is a Resistor,variable,wire Wound,non, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-593-8224?

NSN 5905-00-593-8224 has 4 cross-referenced part numbers: NL5439-332-0 (Bi Technologies Corporation Div Bi Technologies Corp.), 1225774 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), NL5533-24-0 (Bi Technologies Corporation Div Bi Technologies Corp.), 61-888 (Lockheed Martin Corporation Div Rms - Mitchel Field).

What NSN replaces 5905-00-593-8224?

There is 1 known substitute for 5905-00-593-8224: 5310-00-558-4187. Verify interchangeability with system specifications before substitution.

What are the specifications of 1225774?

Key specifications for 1225774: Pilot Length: 0.0620 INCHES NOMINAL IN; Mounting Method: CLAMP RING(S); Shaft Length: 0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN; Body Diameter: 1.750 INCHES NOMINAL IN. 29 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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