PartsTable
Technical Data Sheet
123-89 ✓ Verified by PartsTable
Trust · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

- Full speed USB scanner with high 19200 DPI resolution and slim-line design<br>- 600 x 1200 optical resolution with true 48 bits colour scanning<br>- Scan, e-mail, fax and copy function with quick access buttons<br>- No need for separate power adapter, completely USB powered<br>- USB connection for easy installation and high speed picture transfer<br>- Vertical stand holder to save desk space This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-065-4767, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO MRO_GENERAL 123-89
NSN: 5905-00-065-4767
FSC: 5905
CAGE: 10639 — AVIONICS SPECIALTIES, INC. (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
body_styleCYLINDRICAL SERVO MOUNTED
case_styleSQUARE
seal_width0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
body_length0.725 INCHES MAXIMUM IN
shaft_styleROUND
bearing_typeBALL SHAFT
pilot_length0.0620 INCHES NOMINAL IN
shaft_length0.750 INCHES NOMINAL IN
shaft_runout0.001 INCHES IN
actuator_typeSINGLE SHAFT
body_diameter1.761 INCHES MAXIMUM IN
NSN5905-00-065-4767
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Trust RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 123-89 MFR Trust RESISTOR,VARIABLE,NONW
KEY FEATURES
THERMAL TIME CONSTANT IN SECONDS: 20.0
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER: 50.0 CELSIUS THIRD RESISTANCE-TEMPERATURE POINT DEGC
ZERO POWER RESISTANCE AT SPECIFIED TEMP: 36.0 KILOHMS THIRD RESISTANCE-TEMPERATURE POINT
STYLE DESIGNATOR: ROD
TECHNICAL CHARACTERISTICS (FLIS)
THERMAL TIME CONSTANT IN SECONDS20.0
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER50.0 CELSIUS THIRD RESISTANCE-TEMPERATURE POINT DEGC
ZERO POWER RESISTANCE AT SPECIFIED TEMP36.0 KILOHMS THIRD RESISTANCE-TEMPERATURE POINT
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER100.0 CELSIUS FOURTH RESISTANCE-TEMPERATURE POINT DEGC
ZERO POWER RESISTANCE AT SPECIFIED TEMP3.4 MEGOHMS FIRST RESISTANCE-TEMPERATURE POINT
SPECIAL FEATURESTHERMAL RESISTOR P/N A123-89 IS SUPPLIED WITH A HOLDER P/N A123-94
STYLE DESIGNATORROD
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER-40.0 CELSIUS FIRST RESISTANCE-TEMPERATURE POINT DEGC
ZERO POWER RESISTANCE TOLERANCE IN PERCENT AT REFERENCE TEMP-3.0 TO 3.0
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT-15.0 TO 15.0 ALL RESISTANCE-TEMPERATURE POINTS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
12393Interchangeable
interchangeable cross-reference
interchangeable
53248Interchangeable
interchangeable cross-reference
interchangeable
10148Interchangeable
interchangeable cross-reference
interchangeable
310-RTInterchangeable
interchangeable cross-reference
interchangeable
C551-12393Interchangeable
interchangeable cross-reference
interchangeable
012393-000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 123-89?
123-89 is a RESISTOR,VARIABLE,NONWIRE WOUND, manufactured by Trust. It is classified as a MRO (MRO_GENERAL).
What parts can replace 123-89?
There are 16 known substitutes for 123-89: 12393, 53248, 10148 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 123-89?
123-89 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-065-4767. This indicates validated use in U.S. government and defense supply chains.
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