PartsTable
Technical Data Sheet
SM-D-850489-1 ✓ Verified by PartsTable
· 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

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 0.593 INCHES MAXIMUM IN, flat_height: 0.092 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN, shaft_style: ROUND, FLATTED, switch_type: ROTARY, shaft_length: 0.500 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-01-046-7277, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO MRO_GENERAL SM-D-850489-1
NSN: 5905-01-046-7277
FSC: 5905
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
body_styleCYLINDRICAL BUSHING MOUNTED
body_length0.593 INCHES MAXIMUM IN
flat_height0.092 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN
shaft_styleROUND, FLATTED
switch_typeROTARY
shaft_length0.500 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
body_diameter0.500 INCHES NOMINAL IN
shaft_diameter0.124 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN
mounting_methodSTANDARD BUSHING
fragility_factorMODERATELY RUGGED
section_quantity1
NSN5905-01-046-7277
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN SM-D-850489-1 MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
TERMINAL TYPE AND QUANTITY: 5 TAB, SOLDER LUG
SHAFT LENGTH: 0.500 INCHES NOMINAL IN
FEATURES PROVIDED: HUMIDITY PROOF AND SWITCH
SWITCH CONTACT ARRANGEMENT: SINGLE POLE, SINGLE THROW, NORMALLY OPEN, BOTH POSITIONS MAINTAINED
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER: 70.0 SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS: 0.5 FREE AIR SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT: -10.0 TO 10.0 SINGLE SECTION
SWITCH TYPE: ROTARY
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY5 TAB, SOLDER LUG
SHAFT LENGTH0.500 INCHES NOMINAL IN
FEATURES PROVIDEDHUMIDITY PROOF AND SWITCH
SWITCH CONTACT ARRANGEMENTSINGLE POLE, SINGLE THROW, NORMALLY OPEN, BOTH POSITIONS MAINTAINED
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER70.0 SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS0.5 FREE AIR SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT-10.0 TO 10.0 SINGLE SECTION
SWITCH TYPEROTARY
OPERATING POSITIONANY POSITION OF ROTATIONAL TRAVEL
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER125.0 SINGLE SECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
1/4OD-8-32-THDInterchangeable
interchangeable cross-reference
interchangeable
8154A0832-16Interchangeable
interchangeable cross-reference
interchangeable
8362Interchangeable
interchangeable cross-reference
interchangeable
1358REVBInterchangeable
interchangeable cross-reference
interchangeable
8011183Interchangeable
interchangeable cross-reference
interchangeable
465-001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SM-D-850489-1?
SM-D-850489-1 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What parts can replace SM-D-850489-1?
There are 21 known substitutes for SM-D-850489-1: 1/4OD-8-32-THD, 8154A0832-16, 8362 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SM-D-850489-1?
SM-D-850489-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-01-046-7277. This indicates validated use in U.S. government and defense supply chains.
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