PartsTable
Technical Data Sheet
B4444 ✓ 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: 0.625 INCHES NOMINAL IN, shaft_style: ROUND, shaft_length: 0.875 INCHES NOMINAL IN, actuator_type: SINGLE SHAFT, body_diameter: 1.344 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-135-6175, 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 B4444
NSN: 5905-00-135-6175
FSC: 5905
CAGE: 15638 — ROWAN-BMI CORP (USA)
SPECIFICATIONS
body_styleCYLINDRICAL BUSHING MOUNTED
body_length0.625 INCHES NOMINAL IN
shaft_styleROUND
shaft_length0.875 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
body_diameter1.344 INCHES NOMINAL IN
overall_length1.500 INCHES NOMINAL IN
shaft_diameter0.250 INCHES NOMINAL IN
mounting_methodSTANDARD BUSHING
overall_diameter1.625 INCHES NOMINAL IN
section_quantity1
terminal_locationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
NSN5905-00-135-6175
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN B4444 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
NONTURN DEVICE LOCATION: AT 3 OCLOCK AND AT 9 OCLOCK
ACTUATOR TYPE: SINGLE SHAFT
MOUNTING METHOD: STANDARD BUSHING
ELECTRICAL RESISTANCE PER SECTION: 500.0 OHMS SINGLE SECTION
TERMINAL TYPE AND QUANTITY: 3 TAB, SOLDER LUG
POWER DISSIPATION RATING PER SECTION IN WATTS: 2.0 FREE AIR SINGLE SECTION
TERMINAL LOCATION: RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS (FLIS)
NONTURN DEVICE LOCATIONAT 3 OCLOCK AND AT 9 OCLOCK
ACTUATOR TYPESINGLE SHAFT
OVERALL LENGTH1.500 INCHES NOMINAL IN
MOUNTING METHODSTANDARD BUSHING
ELECTRICAL RESISTANCE PER SECTION500.0 OHMS SINGLE SECTION
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG
POWER DISSIPATION RATING PER SECTION IN WATTS2.0 FREE AIR SINGLE SECTION
TERMINAL LOCATIONRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
BODY STYLECYLINDRICAL BUSHING MOUNTED
SHAFT LENGTH0.875 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
33269Interchangeable
interchangeable cross-reference
interchangeable
TP531Interchangeable
interchangeable cross-reference
interchangeable
33269-1Interchangeable
interchangeable cross-reference
interchangeable
MILR22-5Interchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-22/5Interchangeable
interchangeable cross-reference
interchangeable
RP151SD501KKInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B4444?
B4444 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace B4444?
There are 9 known substitutes for B4444: 33269, TP531, 33269-1 and 6 more. Substitute compatibility should be verified for your specific system.
Is B4444 still available?
B4444 is currently cancelled.
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