PartsTable
Technical Data Sheet
B1RA252A ✓ 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: 0.450 INCHES NOMINAL IN, shaft_style: ROUND, shaft_length: 0.620 INCHES NOMINAL IN, actuator_type: SINGLE SHAFT, body_diameter: 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 5905-00-088-8721, 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 B1RA252A
NSN: 5905-00-088-8721
FSC: 5905
CAGE: 97979 — REON RESISTOR CORP (USA)
SPECIFICATIONS
body_styleCYLINDRICAL BUSHING MOUNTED
body_length0.450 INCHES NOMINAL IN
shaft_styleROUND
shaft_length0.620 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
body_diameter0.500 INCHES NOMINAL IN
shaft_diameter0.125 INCHES NOMINAL IN
mounting_methodSTANDARD BUSHING
section_quantity1
terminal_locationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
nonturn_device_radius0.245 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
NSN5905-00-088-8721
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN B1RA252A MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
ACTUATOR TYPE: SINGLE SHAFT
SHAFT STYLE: ROUND
ACTUATOR TRAVEL CONTROL FEATURE: CONTINUOUS MOTION
TERMINAL TYPE AND QUANTITY: 3 TAB, SOLDER LUG
SHAFT LENGTH: 0.620 INCHES NOMINAL IN
TERMINAL LOCATION: RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG: 360.0 NOMINAL
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 85.0 SINGLE SECTION
TECHNICAL CHARACTERISTICS (FLIS)
ACTUATOR TYPESINGLE SHAFT
SHAFT STYLEROUND
ACTUATOR TRAVEL CONTROL FEATURECONTINUOUS MOTION
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG
SHAFT LENGTH0.620 INCHES NOMINAL IN
TERMINAL LOCATIONRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG360.0 NOMINAL
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER85.0 SINGLE SECTION
MOUNTING METHODSTANDARD BUSHING
ELECTRICAL RESISTANCE PER SECTION2.5 KILOHMS SINGLE SECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
361621Interchangeable
interchangeable cross-reference
interchangeable
7162Interchangeable
interchangeable cross-reference
interchangeable
190204Interchangeable
interchangeable cross-reference
interchangeable
SCD552Interchangeable
interchangeable cross-reference
interchangeable
PF25Interchangeable
interchangeable cross-reference
interchangeable
MIL-C-12436Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B1RA252A?
B1RA252A is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What parts can replace B1RA252A?
There are 17 known substitutes for B1RA252A: 361621, 7162, 190204 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B1RA252A?
B1RA252A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-088-8721. This indicates validated use in U.S. government and defense supply chains.
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