PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1225979Resistor,variable,nonwire Wound,

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5905-00-651-1675 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-651-1675 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-651-1675. Primary manufacturer part number: 1225979.
Features
  • Resistor,variable,nonwire Wound, — FSC 5905
  • Effective Electrical Rotation in Deg Angular Rotation: 345.0 NOMINAL
  • Body Length: 1.620 INCHES MAXIMUM IN
  • Maximum Running Torque: 1.30 INCH-OUNCES IN
  • Function Characteristic Per Section: ALL SECTIONS LINEAR
  • Terminal Type and Quantity: 6 TAB, SOLDER LUG
  • Ambient Temp in Deg Celsius Per Section at Full Rated Power: 70.0 ALL SECTIONS
  • Actuator Travel Control Feature: CONTINUOUS MOTION
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-00-651-1675, 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 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-00-651-1675
Primary Part Number1225979
Item NameResistor,variable,nonwire Wound,
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Effective Electrical Rotation in Deg Angular Rotation345.0 NOMINAL
Body Length1.620 INCHES MAXIMUM IN
Maximum Running Torque1.30 INCH-OUNCES IN
Function Characteristic Per SectionALL SECTIONS LINEAR
Terminal Type and Quantity6 TAB, SOLDER LUG
Ambient Temp in Deg Celsius Per Section at Full Rated Power70.0 ALL SECTIONS
Actuator Travel Control FeatureCONTINUOUS MOTION
Power Dissipation Rating Per Section in Watts5.0 FREE AIR ALL SECTIONS
Function Conformity Per SectionALL SECTIONS ABSOLUTE LINEARITY
Fixed Tap Quantity Per Section2 ALL SECTIONS
Resistance Tolerance Per Section in Percent-5.0 TO 5.0 ALL SECTIONS
Terminal LocationLONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
Tap Location Tolerance Per Section-1.0 TO 1.0 DEG ANGULAR ROTATION ALL SECTIONS
Actuator TypeSINGLE SHAFT
Section Quantity2
Body Diameter2.875 INCHES NOMINAL IN
Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power150.0 ALL SECTIONS
Pilot Length0.0620 INCHES NOMINAL IN
Maximum Starting Torque2.20 INCH-OUNCES IN
Shaft Length0.625 INCHES NOMINAL IN
Body StyleCYLINDRICAL SERVO MOUNTED
Tap Location From Ccw Terminal Per Section in Deg of Effective Electrical Rotation172.5 ALL SECTIONS
Rotary Actuator Travel in Angular Deg345.0 NOMINAL
Mounting MethodCLAMP RING(S)
Reliability IndicatorNOT ESTABLISHED
Pilot Diameter2.8740 INCHES NOMINAL IN
Shaft StyleROUND, SLOTTED
Mounting Lip Depth0.0730 INCHES NOMINAL IN
Function Conformity Tolerance Per Section-0.10 TO 0.10 ALL SECTIONS
Electrical Resistance Per Section5.0 KILOHMS ALL SECTIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5930-01-171-152567372 INTERCHANGEABLE
Switch,flow
Setra Systems, Inc. Dba Gems Sensors
4910-01-250-2973 INTERCHANGEABLE
Stand,vehicle Support
2940-01-371-4349 INTERCHANGEABLE
Filter Element,fluid
Cross-Reference Index
Part NumberManufacturer
5713-706-0 Bi Technologies Corporation Div Bi Technologies Corp. (USA)
48W2-2103 Servo Instrument Corporation (USA)
1225979 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
67-372 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
Related Parts
5930-01-171-1525INTERCHANGEABLE
SWITCH,FLOW
67372
4910-01-250-2973INTERCHANGEABLE
STAND,VEHICLE SUPPORT
2940-01-371-4349INTERCHANGEABLE
FILTER ELEMENT,FLUID

Frequently Asked Questions

What is NSN 5905-00-651-1675?

NSN 5905-00-651-1675 is a Resistor,variable,nonwire Wound,, 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 5905-00-651-1675?

NSN 5905-00-651-1675 has 4 cross-referenced part numbers: 5713-706-0 (Bi Technologies Corporation Div Bi Technologies Corp.), 48W2-2103 (Servo Instrument Corporation), 1225979 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 67-372 (Lockheed Martin Corporation Div Rms - Mitchel Field).

What NSN replaces 5905-00-651-1675?

There are 3 known substitutes for 5905-00-651-1675: 5930-01-171-1525, 4910-01-250-2973, 2940-01-371-4349. Verify interchangeability with system specifications before substitution.

What are the specifications of 1225979?

Key specifications for 1225979: Effective Electrical Rotation in Deg Angular Rotation: 345.0 NOMINAL; Body Length: 1.620 INCHES MAXIMUM IN; Maximum Running Torque: 1.30 INCH-OUNCES IN; Function Characteristic Per Section: ALL SECTIONS LINEAR. 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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