PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1225782Resistor,variable,wire Wound,pre

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5905-00-593-8227 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-593-8227 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-593-8227. Primary manufacturer part number: 1225782.
Features
  • Resistor,variable,wire Wound,pre — FSC 5905
  • Shaft Style: ROUND, SLOTTED
  • Mounting Method: CLAMP RING(S)
  • Rotary Actuator Travel in Angular Deg: 360.0 NOMINAL
  • Mounting Lip Depth: 0.0930 INCHES NOMINAL IN
  • Features Provided: NONMETALLIC SHAFT
  • Function Conformity Tolerance Per Section: -1.00 TO 1.00 ALL SECTIONS
  • Shaft End Play: 0.0025 INCHES IN
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Circuit regulation and filtering
  • Signal conditioning
General Description

The Resistor,variable,wire Wound,pre, cataloged under National Stock Number 5905-00-593-8227, 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 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-00-593-8227
Primary Part Number1225782
Item NameResistor,variable,wire Wound,pre
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Shaft StyleROUND, SLOTTED
Mounting MethodCLAMP RING(S)
Rotary Actuator Travel in Angular Deg360.0 NOMINAL
Mounting Lip Depth0.0930 INCHES NOMINAL IN
Features ProvidedNONMETALLIC SHAFT
Function Conformity Tolerance Per Section-1.00 TO 1.00 ALL SECTIONS
Shaft End Play0.0025 INCHES IN
Maximum Running Torque4.30 INCH-OUNCES IN
Electrical Resistance Per Section5.0 KILOHMS ALL SECTIONS
Actuator TypeSINGLE SHAFT
Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power125.0 ALL SECTIONS
Effective Electrical Rotation in Deg Angular Rotation358.0 NOMINAL
Maximum Starting Torque5.70 INCH-OUNCES IN
Shaft Runout0.001 INCHES IN
Bearing TypeBALL SHAFT
Function Conformity Per SectionALL SECTIONS ABSOLUTE CONFORMITY
Resistance Tolerance Per Section in Percent-5.0 TO 5.0 ALL SECTIONS
Actuator Travel Control FeatureCONTINUOUS MOTION
Function Characteristic Per SectionALL SECTIONS TABLE
Test Data Document10001-1225782 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Ambient Temp in Deg Celsius Per Section at Full Rated Power40.0 ALL SECTIONS
Power Dissipation Rating Per Section in Watts2.0 FREE AIR ALL SECTIONS
Terminal LocationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
Terminal Type and Quantity21 TAB, SOLDER LUG
Shaft Diameter0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
Mounting Lip Diameter3.0000 INCHES NOMINAL IN
Body Length4.433 INCHES NOMINAL IN
Undercut Diameter2.874 INCHES NOMINAL IN
Body Diameter3.000 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
2520-00-283-1978 INTERCHANGEABLE
Torque Converter,vehicular
9390-00-445-0637AA7FA201 INTERCHANGEABLE
Wick
American Terra Vehicles Inc
4810-00-766-3613 INTERCHANGEABLE
Valve,solenoid
1660-00-992-2669 INTERCHANGEABLE
Parts Kit,block Ass
5331-01-033-2717MS28775-352 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5995-01-685-4633 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Cross-Reference Index
Part NumberManufacturer
61-896 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
400-123 Vishay Sprague Inc (USA)
1225782 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
400-123 IV-Electronic Klaus Vespermann Kg (DEU)
300WS274 Honeywell International Inc Dba Honeywell International Div New England Instrument (nei) (USA)
Related Parts
2520-00-283-1978INTERCHANGEABLE
TORQUE CONVERTER,VEHICULAR
9390-00-445-0637INTERCHANGEABLE
WICK
AA7FA201
4810-00-766-3613INTERCHANGEABLE
VALVE,SOLENOID
1660-00-992-2669INTERCHANGEABLE
PARTS KIT,BLOCK ASS
5331-01-033-2717INTERCHANGEABLE
O-RING
MS28775-352
5995-01-685-4633INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E

Frequently Asked Questions

What is NSN 5905-00-593-8227?

NSN 5905-00-593-8227 is a Resistor,variable,wire Wound,pre, 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 5905-00-593-8227?

NSN 5905-00-593-8227 has 5 cross-referenced part numbers: 61-896 (Lockheed Martin Corporation Div Rms - Mitchel Field), 400-123 (Vishay Sprague Inc), 1225782 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 400-123 (IV-Electronic Klaus Vespermann Kg), 300WS274 (Honeywell International Inc Dba Honeywell International Div New England Instrument (nei)).

What NSN replaces 5905-00-593-8227?

There are 6 known substitutes for 5905-00-593-8227: 2520-00-283-1978, 9390-00-445-0637, 4810-00-766-3613 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1225782?

Key specifications for 1225782: Shaft Style: ROUND, SLOTTED; Mounting Method: CLAMP RING(S); Rotary Actuator Travel in Angular Deg: 360.0 NOMINAL; Mounting Lip Depth: 0.0930 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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