PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

89XR500Resistor,variable,nonwire Wound,

Bi Technologies Corporation Div Bi Technologies Corp. · NSN 5905-00-434-2975 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-434-2975 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-434-2975. Primary manufacturer part number: 89XR500.
Features
  • Resistor,variable,nonwire Wound, — FSC 5905
  • Power Dissipation Rating Per Section in Watts: 0.75 FREE AIR SINGLE SECTION
  • Center to Center Distance Between Terminals: 0.700 INCHES NOMINAL IN
  • Body Width: 0.190 INCHES NOMINAL IN
  • Ambient Temp in Deg Celsius Per Section at Full Rated Power: 25.0 SINGLE SECTION
  • Actuator Travel Control Feature: CLUTCH
  • Effective Electrical Rotation in Deg Angular Rotation: 5400.0 NOMINAL
  • Body Length: 0.750 INCHES NOMINAL IN
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-00-434-2975, 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 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5905-00-434-2975
Primary Part Number89XR500
Item NameResistor,variable,nonwire Wound,
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerBi Technologies Corporation Div Bi Technologies Corp.
StatusCANCELLED
Power Dissipation Rating Per Section in Watts0.75 FREE AIR SINGLE SECTION
Center to Center Distance Between Terminals0.700 INCHES NOMINAL IN
Body Width0.190 INCHES NOMINAL IN
Ambient Temp in Deg Celsius Per Section at Full Rated Power25.0 SINGLE SECTION
Actuator Travel Control FeatureCLUTCH
Effective Electrical Rotation in Deg Angular Rotation5400.0 NOMINAL
Body Length0.750 INCHES NOMINAL IN
Section Quantity1
Terminal Type and Quantity3 PIN
Shaft StyleROUND, SLOTTED
Center to Center Distance Between Terminal Rows0.100 INCHES NOMINAL IN
Terminal LocationLOWER ADJACENT SIDE TWO ROWS
Center to Center Distance Between Center Terminal and Outside Terminal0.300 INCHES NOMINAL IN
Rotary Actuator Travel in Angular Deg5400.0 NOMINAL
Body Height0.250 INCHES NOMINAL IN
Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power105.0 SINGLE SECTION
Electrical Resistance Per Section500.0 OHMS SINGLE SECTION
Mounting MethodTERMINAL
Reliability IndicatorNOT ESTABLISHED
Temp Coefficient of Resistance Per Section in Ppm Per Deg Celsius-100.0 TO 100.0 SINGLE SECTION
Terminal Length0.165 INCHES MINIMUM IN
Resistance Tolerance Per Section in Percent-10.0 TO 10.0 SINGLE SECTION
Shaft Diameter0.100 INCHES NOMINAL IN
Body StyleRECTANGULAR
Shaft Length0.060 INCHES NOMINAL IN
Actuator TypeSINGLE SHAFT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5950-00-646-2629 INTERCHANGEABLE
Reactor
5315-00-882-0796570134 INTERCHANGEABLE
Pin,hollow
Honeywell International Inc. Div Aerospace - Torrance
9905-01-082-341589-125-1 INTERCHANGEABLE
Plate,instruction
Applied Avionics, Llc Dba Applied Avionics, Inc
5845-01-352-704857013-4 INTERCHANGEABLE
Indicator,bearing
L3harris Technologies, Inc.
Cross-Reference Index
Part NumberManufacturer
5-70134 Ametek Programmable Power, Inc. (USA)
89-125-1 Bi Technologies Corporation Div Bi Technologies Corp. (USA)
311-1177-00 Tektronix, Inc. (USA)
89-125-2 Bi Technologies Corporation Div Bi Technologies Corp. (USA)
5-70134 California Instruments Corp (USA)
ET34X501 Mepcopal Co a Joint Venture (USA)
8035EKR501 Mepcopal Co a Joint Venture (USA)
3009V-1-501 Bourns Instruments Inc (USA)
43Y501T672 Vishay Sprague Inc (USA)
89XR500 PRIMARY Bi Technologies Corporation Div Bi Technologies Corp. (USA)
192PC501A Cts Corp Berne Div Thick Film Products Group (USA)
3006Y-W84-501 Bourns Inc (USA)
Related Parts
5950-00-646-2629INTERCHANGEABLE
REACTOR
5315-00-882-0796INTERCHANGEABLE
PIN,HOLLOW
570134
9905-01-082-3415INTERCHANGEABLE
PLATE,INSTRUCTION
89-125-1
5845-01-352-7048INTERCHANGEABLE
INDICATOR,BEARING
57013-4

Frequently Asked Questions

What is NSN 5905-00-434-2975?

NSN 5905-00-434-2975 is a Resistor,variable,nonwire Wound,, manufactured by Bi Technologies Corporation Div Bi Technologies Corp., classified under FSC 5905 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5905-00-434-2975?

NSN 5905-00-434-2975 has 12 cross-referenced part numbers: 5-70134 (Ametek Programmable Power, Inc.), 89-125-1 (Bi Technologies Corporation Div Bi Technologies Corp.), 311-1177-00 (Tektronix, Inc.), 89-125-2 (Bi Technologies Corporation Div Bi Technologies Corp.), 5-70134 (California Instruments Corp) and 7 more.

What NSN replaces 5905-00-434-2975?

There are 4 known substitutes for 5905-00-434-2975: 5950-00-646-2629, 5315-00-882-0796, 9905-01-082-3415 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 89XR500?

Key specifications for 89XR500: Power Dissipation Rating Per Section in Watts: 0.75 FREE AIR SINGLE SECTION; Center to Center Distance Between Terminals: 0.700 INCHES NOMINAL IN; Body Width: 0.190 INCHES NOMINAL IN; Ambient Temp in Deg Celsius Per Section at Full Rated Power: 25.0 SINGLE SECTION. 26 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-434-2975 still in active supply?

NSN 5905-00-434-2975 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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