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Technical Data Sheet
PartsTable / MRO / K43549-12
K43549-12 ✓ 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

The RESISTOR,FIXED,WIRE WOUND is a the manufacturer industrial component. Key specifications include body_length: 6.500 INCHES NOMINAL IN, body_diameter: 1.125 INCHES NOMINAL IN, terminal_type: TAB W/SCREW, inclosure_type: ENCAPSULATED, terminal_length: 0.562 INCHES NOMINAL IN, style_designator: RADIAL TERMINAL EACH END. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-526-0480, 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→ K43549-12
NSN: 5905-00-526-0480
FSC: 5905
CAGE: 63743 — WARD LEONARD CT LLC (USA)
SPECIFICATIONS
body_length6.500 INCHES NOMINAL IN
body_diameter1.125 INCHES NOMINAL IN
terminal_typeTAB W/SCREW
inclosure_typeENCAPSULATED
terminal_length0.562 INCHES NOMINAL IN
style_designatorRADIAL TERMINAL EACH END
electrical_resistance12.000 OHMS
reliability_indicatorNOT ESTABLISHED
reactance_characteristicINDUCTIVE
nondefinitive_spec/std_dataIW FORM
resistance_tolerance_in_percent-10.000 TO 10.000
ambient_temp_at_full_rated_power50.0 CELSIUS DEGC
NSN5905-00-526-0480
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,WIRE WOUND TITLE COMPONENT PN K43549-12 MFR RESISTOR,FIXED,WIRE WO
KEY FEATURES
•
TERMINAL LENGTH: 0.562 INCHES NOMINAL IN
•
TEST DATA DOCUMENT: 81349-MILR15109B SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
•
BODY LENGTH: 6.500 INCHES NOMINAL IN
•
BODY DIAMETER: 1.125 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: IW FORM
•
POWER DISSIPATION RATING IN WATTS: 115.000 FREE AIR
•
AMBIENT TEMP AT FULL RATED POWER: 50.0 CELSIUS DEGC
•
STYLE DESIGNATOR: RADIAL TERMINAL EACH END
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL LENGTH0.562 INCHES NOMINAL IN
TEST DATA DOCUMENT81349-MILR15109B SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
BODY LENGTH6.500 INCHES NOMINAL IN
BODY DIAMETER1.125 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATAIW FORM
POWER DISSIPATION RATING IN WATTS115.000 FREE AIR
AMBIENT TEMP AT FULL RATED POWER50.0 CELSIUS DEGC
STYLE DESIGNATORRADIAL TERMINAL EACH END
TERMINAL TYPETAB W/SCREW
REACTANCE CHARACTERISTICINDUCTIVE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
806Interchangeable
interchangeable cross-reference
interchangeable
008-0511-000Interchangeable
interchangeable cross-reference
interchangeable
102827-049Interchangeable
interchangeable cross-reference
interchangeable
499Interchangeable
interchangeable cross-reference
interchangeable
MILM686Interchangeable
interchangeable cross-reference
interchangeable
74808-05Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is K43549-12?
K43549-12 is a RESISTOR,FIXED,WIRE WOUND. It is classified as a MRO (MRO_GENERAL).
What parts can replace K43549-12?
There are 19 known substitutes for K43549-12: 806, 008-0511-000, 102827-049 and 16 more. Substitute compatibility should be verified for your specific system.
Is K43549-12 still available?
K43549-12 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026