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B75F0028 — RESISTOR,VARIABLE,WIRE WOUND,PRE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

B75F0028: RESISTOR,VARIABLE,WIRE WOUND,PRE.

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 1.457 INCHES NOMINAL IN, shaft_style: ROUND, shaft_length: 0.812 INCHES NOMINAL IN, actuator_type: SINGLE SHAFT, body_diameter: 0.875 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-946-7341, 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→ B75F0028
NSN: 5905-00-946-7341
FSC: 5905 — Resistor
CAGE: 12464 — MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS ELECTRONIC SYSTEMS CO (USA)
SPECIFICATIONS
body_styleCYLINDRICAL BUSHING MOUNTED
body_length1.457 INCHES NOMINAL IN
shaft_styleROUND
shaft_length0.812 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
body_diameter0.875 INCHES NOMINAL IN
shaft_diameter0.250 INCHES NOMINAL IN
mounting_methodSTANDARD BUSHING
section_quantity1
features_providedNONMETALLIC SHAFT
terminal_locationLONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
reliability_indicatorNOT ESTABLISHED
NSN5905-00-946-7341
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,PRE TITLE COMPONENT PN B75F0028 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
MAXIMUM RUNNING TORQUE: 0.60 INCH-OUNCES IN
•
BODY DIAMETER: 0.875 INCHES NOMINAL IN
•
SCREW THREAD QUANTITY PER INCH: 32.0
•
ELECTRICAL RESISTANCE PER SECTION: 5.0 KILOHMS SINGLE SECTION
•
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 85.0 SINGLE SECTION
•
SECTION QUANTITY: 1
•
SHAFT DIAMETER: 0.250 INCHES NOMINAL IN
•
FUNCTION CHARACTERISTIC PER SECTION: SINGLE SECTION LINEAR
TECHNICAL CHARACTERISTICS
MAXIMUM RUNNING TORQUE0.60 INCH-OUNCES IN
BODY DIAMETER0.875 INCHES NOMINAL IN
SCREW THREAD QUANTITY PER INCH32.0
ELECTRICAL RESISTANCE PER SECTION5.0 KILOHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER85.0 SINGLE SECTION
SECTION QUANTITY1
SHAFT DIAMETER0.250 INCHES NOMINAL IN
FUNCTION CHARACTERISTIC PER SECTIONSINGLE SECTION LINEAR
BODY STYLECYLINDRICAL BUSHING MOUNTED
FUNCTION CONFORMITY TOLERANCE PER SECTION-0.25 TO 0.25 SINGLE SECTION
SUBSTITUTES & CROSS-REFERENCES 1
621-021-9004Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B75F0028?
B75F0028 is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).
What parts can replace B75F0028?
There is 1 known substitute for B75F0028: 621-021-9004. Substitute compatibility should be verified for your specific system.
What is the NSN for B75F0028?
B75F0028 is cataloged in the U.S. Government catalog under NSN 5905-00-946-7341. This indicates validated use in U.S. government and defense supply chains.
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