PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

78PR5KResistor,variable,nonwire Wound,

Bi Technologies Corporation Div Bi Technologies Corp. · NSN 5905-00-484-7608 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-484-7608 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-484-7608. Primary manufacturer part number: 78PR5K.
Features
  • Resistor,variable,nonwire Wound, — FSC 5905
  • Body Width: 0.195 INCHES NOMINAL IN
  • Body Style: RECTANGULAR W/MOUNTING HOLES/SLOTS
  • Power Dissipation Rating Per Section in Watts: 0.75 FREE AIR SINGLE SECTION
  • Shaft Style: ROUND, SLOTTED
  • Center to Center Distance Between Terminals: 0.700 INCHES NOMINAL IN
  • Reliability Indicator: NOT ESTABLISHED
  • Terminal Type and Quantity: 3 PIN
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-00-484-7608, 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 Bi Technologies Corporation Div Bi Technologies Corp.. Government technical data includes 27 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-00-484-7608
Primary Part Number78PR5K
Item NameResistor,variable,nonwire Wound,
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerBi Technologies Corporation Div Bi Technologies Corp.
StatusACTIVE
Body Width0.195 INCHES NOMINAL IN
Body StyleRECTANGULAR W/MOUNTING HOLES/SLOTS
Power Dissipation Rating Per Section in Watts0.75 FREE AIR SINGLE SECTION
Shaft StyleROUND, SLOTTED
Center to Center Distance Between Terminals0.700 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Terminal Type and Quantity3 PIN
Rotary Actuator Travel in Angular Deg6120.0 MINIMUM AND 9720.0 MAXIMUM
Terminal LocationLOWER ADJACENT SIDE SINGLE ROW
Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power125.0 SINGLE SECTION
Actuator TypeSINGLE SHAFT
Electrical Resistance Per Section5.0 KILOHMS SINGLE SECTION
Center to Center Distance Between Center Terminal and Outside Terminal0.300 INCHES NOMINAL IN
Mounting MethodTERMINAL AND UNTHREADED HOLE(S)
Terminal Length0.500 INCHES NOMINAL IN
Mounting Hole Diameter0.093 INCHES NOMINAL IN
Temp Coefficient of Resistance Per Section in Ppm Per Deg Celsius-100.0 TO 100.0 SINGLE SECTION
Effective Electrical Rotation in Deg Angular Rotation6120.0 MINIMUM AND 9720.0 MAXIMUM
Body Length1.250 INCHES NOMINAL IN
Section Quantity1
Actuator Travel Control FeatureCLUTCH
Shaft Diameter0.110 INCHES NOMINAL IN
Lateral Distance Between Mounting Hole Centers1.000 INCHES NOMINAL IN
Shaft Length0.070 INCHES NOMINAL IN
Resistance Tolerance Per Section in Percent-10.0 TO 10.0 SINGLE SECTION
Maximum Starting Torque8.00 INCH-OUNCES IN
Body Height0.320 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5905-00-446-54402100-1922 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Keysight Technologies Inc
Cross-Reference Index
Part NumberManufacturer
RV4203/450 Saab Ab (publ) - Business Area Surveillance - Ew Systems (SWE)
78PR5K PRIMARY Bi Technologies Corporation Div Bi Technologies Corp. (USA)
436-2578 Nimikkeistokeskus Ncb Finland (FIN)
RV4203/450 Saab Aktiebolag (SWE)
Related Parts
5905-00-446-5440INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
2100-1922

Frequently Asked Questions

What is NSN 5905-00-484-7608?

NSN 5905-00-484-7608 is a Resistor,variable,nonwire Wound,, manufactured by Bi Technologies Corporation Div Bi Technologies Corp., classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-484-7608?

NSN 5905-00-484-7608 has 4 cross-referenced part numbers: RV4203/450 (Saab Ab (publ) - Business Area Surveillance - Ew Systems), 78PR5K (Bi Technologies Corporation Div Bi Technologies Corp.), 436-2578 (Nimikkeistokeskus Ncb Finland), RV4203/450 (Saab Aktiebolag).

What NSN replaces 5905-00-484-7608?

There is 1 known substitute for 5905-00-484-7608: 5905-00-446-5440. Verify interchangeability with system specifications before substitution.

What are the specifications of 78PR5K?

Key specifications for 78PR5K: Overall Width: 0.195 INCHES NOMINAL IN; Body Width: 0.195 INCHES NOMINAL IN; Body Style: RECTANGULAR W/MOUNTING HOLES/SLOTS; Power Dissipation Rating Per Section in Watts: 0.75 FREE AIR SINGLE SECTION. 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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