PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RCL25RResistor,variable,wire Wound,non

Ohmite Holding, L.l.c. Dba Ohmite Manufacturing · NSN 5905-01-163-3932 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-01-163-3932 — this item is cataloged by the U.S. Government under National Stock Number 5905-01-163-3932. Primary manufacturer part number: RCL25R.
Features
  • Resistor,variable,wire Wound,non — FSC 5905
  • Screw Thread Series Designator: UNEF
  • Section Quantity: 1
  • Nonturn Device Location: AT 9 OCLOCK
  • Mounting Bushing Length: 0.469 INCHES NOMINAL IN
  • Electrical Resistance Per Section: 25.0 OHMS SINGLE SECTION
  • Features Provided: SHAFT LOCKING DEVICE
  • Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power: 340.0 SINGLE SECTION
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 5905-01-163-3932, 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 Ohmite Holding, L.l.c. Dba Ohmite Manufacturing. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-01-163-3932
Primary Part NumberRCL25R
Item NameResistor,variable,wire Wound,non
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerOhmite Holding, L.l.c. Dba Ohmite Manufacturing
StatusACTIVE
Screw Thread Series DesignatorUNEF
Section Quantity1
Nonturn Device LocationAT 9 OCLOCK
Mounting Bushing Length0.469 INCHES NOMINAL IN
Electrical Resistance Per Section25.0 OHMS SINGLE SECTION
Features ProvidedSHAFT LOCKING DEVICE
Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power340.0 SINGLE SECTION
Mounting MethodLOCKING BUSHING
Terminal LocationREAR END LOCATION NOT OTHERWISE SPECIFIED
Rotary Actuator Travel in Angular Deg300.0 NOMINAL
Power Dissipation Rating Per Section in Watts7.5 FREE AIR SINGLE SECTION
Ambient Temp in Deg Celsius Per Section at Full Rated Power40.0 SINGLE SECTION
Actuator Travel Control FeatureSTOPS
Terminal Type and Quantity3 TAB, SOLDER LUG
Resistance Tolerance Per Section in Percent-10.0 TO 10.0 SINGLE SECTION
Body Length0.625 INCHES NOMINAL IN
Maximum Starting Torque3.00 INCH-OUNCES IN
Screw Thread Quantity Per Inch32.0
Maximum Running Torque3.00 INCH-OUNCES IN
Nonturn Device Radius0.250 INCHES NOMINAL IN
Actuator TypeSINGLE SHAFT
Screw Thread Diameter0.250 INCHES NOMINAL IN
Shaft Diameter0.125 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Shaft StyleROUND, SLOTTED
Body Diameter0.515 INCHES MAXIMUM IN
Fragility FactorRUGGED
Shaft Length0.531 INCHES NOMINAL IN
Effective Electrical Rotation in Deg Angular Rotation300.0 NOMINAL
Body StyleCYLINDRICAL BUSHING MOUNTED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2520-00-030-7205606503 INTERCHANGEABLE
Plunger
General Motors Corp
6210-00-299-2978 INTERCHANGEABLE
Reflector,light
5945-00-811-50400491-0004 INTERCHANGEABLE
Solenoid,electrical
Keysight Technologies Inc
5330-01-038-10894950 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
4920-01-075-3086GS15931-1 INTERCHANGEABLE
Fixture,engine Maintenance,aircr
Hamilton Sundstrand Corporation Dba Collins Aerospace
7035-01-114-3134 INTERCHANGEABLE
Programmer,electronic Command Si
3020-01-225-70034950 INTERCHANGEABLE
Gear,spur
Pentair Filtration Solutions, Llc
5331-01-304-11494950 INTERCHANGEABLE
O-Ring
Ellis Mfg Co Inc
4730-01-343-657749-50 INTERCHANGEABLE
Strainer,sediment
Lenz Inc Dba the Lenz Company
7510-01-358-87704950 INTERCHANGEABLE
Tape,pressure Sensitive Adhesive
3m Company
Cross-Reference Index
Part NumberManufacturer
4950 Ohmite Holding, L.l.c. Dba Ohmite Manufacturing (USA)
RCL25R PRIMARY Ohmite Holding, L.l.c. Dba Ohmite Manufacturing (USA)
Related Parts
2520-00-030-7205INTERCHANGEABLE
PLUNGER
606503
6210-00-299-2978INTERCHANGEABLE
REFLECTOR,LIGHT
5945-00-811-5040INTERCHANGEABLE
SOLENOID,ELECTRICAL
0491-0004
5330-01-038-1089INTERCHANGEABLE
SEAL,PLAIN ENCASED
4950
4920-01-075-3086INTERCHANGEABLE
FIXTURE,ENGINE MAINTENANCE,AIRCR
GS15931-1
7035-01-114-3134INTERCHANGEABLE
PROGRAMMER,ELECTRONIC COMMAND SI
3020-01-225-7003INTERCHANGEABLE
GEAR,SPUR
4950
5331-01-304-1149INTERCHANGEABLE
O-RING
4950
4730-01-343-6577INTERCHANGEABLE
STRAINER,SEDIMENT
49-50
7510-01-358-8770INTERCHANGEABLE
TAPE,PRESSURE SENSITIVE ADHESIVE
4950
6625-01-380-6500INTERCHANGEABLE
METER,MULTIPLE SCALE
4950
5940-01-406-0544INTERCHANGEABLE
POST,BINDING,ELECTRICAL

Frequently Asked Questions

What is NSN 5905-01-163-3932?

NSN 5905-01-163-3932 is a Resistor,variable,wire Wound,non, manufactured by Ohmite Holding, L.l.c. Dba Ohmite Manufacturing, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-01-163-3932?

NSN 5905-01-163-3932 has 2 cross-referenced part numbers: 4950 (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing), RCL25R (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing).

What NSN replaces 5905-01-163-3932?

There are 12 known substitutes for 5905-01-163-3932: 2520-00-030-7205, 6210-00-299-2978, 5945-00-811-5040 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RCL25R?

Key specifications for RCL25R: Screw Thread Series Designator: UNEF; Section Quantity: 1; Nonturn Device Location: AT 9 OCLOCK; Mounting Bushing Length: 0.469 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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