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PartsTable / COMPONENT / B569
B569 ✓ Verified by PartsTable
— · COMPONENT
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: BUSHING MOUNT, body_width: 0.635 INCHES MAXIMUM IN, shaft_type: ROUND SINGLE ACTUATOR, body_height: 0.890 INCHES MINIMUM AND 0.930 INCHES MAXIMUM IN, body_length: 1.270 INCHES MAXIMUM IN, shaft_length: 0.750 INCHES NOMINAL SINGLE ACTUATOR 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 4920-00-408-2923, 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
B569
NSN: 4920-00-408-2923
FSC: 4920
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
body_styleBUSHING MOUNT
body_width0.635 INCHES MAXIMUM IN
shaft_typeROUND SINGLE ACTUATOR
body_height0.890 INCHES MINIMUM AND 0.930 INCHES MAXIMUM IN
body_length1.270 INCHES MAXIMUM IN
shaft_length0.750 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class2A A
pole_quantity1 SINGLE SECTION REAR
terminal_typeTAB, SOLDER LUG
thread_length0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
actuator_styleROUND
bushing_length0.455 INCHES MINIMUM AND 0.485 INCHES MAXIMUM IN
NSN4920-00-408-2923
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN B569 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
FSC APPLICATION DATA: TEST EQUIPMENT,P-3C ACFT
TECHNICAL CHARACTERISTICS (FLIS)
FSC APPLICATION DATATEST EQUIPMENT,P-3C ACFT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
B569Interchangeable
interchangeable cross-reference
interchangeable
76960RK1Interchangeable
interchangeable cross-reference
interchangeable
BOF901255Interchangeable
interchangeable cross-reference
interchangeable
FV 2109383 ITEM 48Interchangeable
interchangeable cross-reference
interchangeable
1TL1-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B569?
B569 is a RESISTOR,VARIABLE,WIRE WOUND,NON.
What parts can replace B569?
There are 5 known substitutes for B569: B569, 76960RK1, BOF901255 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B569?
B569 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4920-00-408-2923. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026