PartsTable
Technical Data Sheet
SMB179078 ✓ 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,WIRE WOUND,NON. Key specifications include body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 0.620 INCHES NOMINAL IN, shaft_style: ROUND, SLOTTED, shaft_length: 0.625 INCHES NOMINAL IN, actuator_type: SINGLE SHAFT, body_diameter: 1.280 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 5905-00-503-5049, 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 SMB179078
NSN: 5905-00-503-5049
FSC: 5905
CAGE: 12697 — CLAROSTAT SENSORS AND CONTROLS (USA)
SPECIFICATIONS
body_styleCYLINDRICAL BUSHING MOUNTED
body_length0.620 INCHES NOMINAL IN
shaft_styleROUND, SLOTTED
shaft_length0.625 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
body_diameter1.280 INCHES NOMINAL IN
shaft_diameter0.250 INCHES NOMINAL IN
mounting_methodLOCKING BUSHING
section_quantity1
terminal_locationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
nonturn_device_radius0.531 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
NSN5905-00-503-5049
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN SMB179078 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG: 300.0 NOMINAL
SHAFT DIAMETER: 0.250 INCHES NOMINAL IN
SHAFT LENGTH: 0.625 INCHES NOMINAL IN
MOUNTING METHOD: LOCKING BUSHING
ELECTRICAL RESISTANCE PER SECTION: 100.000 OHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 105.0 SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT: -10.0 TO 10.0 SINGLE SECTION
TERMINAL LOCATION: RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS (FLIS)
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG300.0 NOMINAL
SHAFT DIAMETER0.250 INCHES NOMINAL IN
SHAFT LENGTH0.625 INCHES NOMINAL IN
MOUNTING METHODLOCKING BUSHING
ELECTRICAL RESISTANCE PER SECTION100.000 OHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER105.0 SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT-10.0 TO 10.0 SINGLE SECTION
TERMINAL LOCATIONRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG
ACTUATOR TRAVEL CONTROL FEATURESTOPS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
A31-179Interchangeable
interchangeable cross-reference
interchangeable
MB352-4AInterchangeable
interchangeable cross-reference
interchangeable
7B280Interchangeable
interchangeable cross-reference
interchangeable
55182Interchangeable
interchangeable cross-reference
interchangeable
B94.19 TABLE 48, 1/2 DIA OF CUTInterchangeable
interchangeable cross-reference
interchangeable
52973Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SMB179078?
SMB179078 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace SMB179078?
There are 9 known substitutes for SMB179078: A31-179, MB352-4A, 7B280 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SMB179078?
SMB179078 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-503-5049. This indicates validated use in U.S. government and defense supply chains.
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