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Technical Data Sheet

502S/BB — Technical Data Sheet

✓ 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,PRE. Key specifications include body_style: CYLINDRICAL SERVO MOUNTED, body_length: 1.562 INCHES MINIMUM AND 1.580 INCHES MAXIMUM IN, shaft_style: ROUND, bearing_type: BALL SHAFT, pilot_length: 0.06200 INCHES NOMINAL IN, shaft_length: 0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5905-00-723-3599, 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→ 502S/BB
NSN: 5905-00-723-3599
FSC: 5905
CAGE: 02111 — VISHAY SPRAGUE INC (USA)
SPECIFICATIONS
body_styleCYLINDRICAL SERVO MOUNTED
body_length1.562 INCHES MINIMUM AND 1.580 INCHES MAXIMUM IN
shaft_styleROUND
bearing_typeBALL SHAFT
pilot_length0.06200 INCHES NOMINAL IN
shaft_length0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN
actuator_typeSINGLE SHAFT
body_diameter0.875 INCHES NOMINAL IN
overall_length2.156 INCHES MINIMUM AND 2.236 INCHES MAXIMUM IN
pilot_diameter0.62400 INCHES MINIMUM AND 0.62500 INCHES MAXIMUM IN
shaft_diameter0.125 INCHES NOMINAL IN
undercut_width0.05700 INCHES MINIMUM IN
NSN5905-00-723-3599
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,PRE TITLE COMPONENT PN 502S/BB MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 85.0 SINGLE SECTION
•
PILOT LENGTH: 0.06200 INCHES NOMINAL IN
•
BODY DIAMETER: 0.875 INCHES NOMINAL IN
•
MAXIMUM STOP TORQUE: 128.00 INCH-OUNCES IN
•
BEARING TYPE: BALL SHAFT
•
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION: 3600.0 MINIMUM
•
MOUNTING FACILITY QUANTITY: 3
•
MAXIMUM RUNNING TORQUE: 0.50 INCH-OUNCES IN
TECHNICAL CHARACTERISTICS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER85.0 SINGLE SECTION
PILOT LENGTH0.06200 INCHES NOMINAL IN
BODY DIAMETER0.875 INCHES NOMINAL IN
MAXIMUM STOP TORQUE128.00 INCH-OUNCES IN
BEARING TYPEBALL SHAFT
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION3600.0 MINIMUM
MOUNTING FACILITY QUANTITY3
MAXIMUM RUNNING TORQUE0.50 INCH-OUNCES IN
MECHANICAL BACKLASH IN DEG ANGULAR ROTATION1.0
ACTUATOR TYPESINGLE SHAFT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
S1449654InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
662E715 PIECE 30InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
31767HInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
123081InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 502S/BB?
502S/BB is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 502S/BB?
There are 4 known substitutes for 502S/BB: S1449654, 662E715 PIECE 30, 31767H and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 502S/BB?
502S/BB is cataloged in the Federal Logistics Information System under NSN 5905-00-723-3599. This indicates validated use in U.S. government and defense supply chains.
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