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Technical Data Sheet
PartsTable / MRO / 25955-4-12
25955-4-12 ✓ 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: 4.500 INCHES NOMINAL IN, body_diameter: 0.750 INCHES NOMINAL IN, terminal_type: TAB W/SCREW, inclosure_type: UNINCLOSED, terminal_length: 0.562 INCHES NOMINAL IN, style_designator: RADIAL TERMINAL EACH END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-539-5861, 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→ 25955-4-12
NSN: 5905-00-539-5861
FSC: 5905
CAGE: 63743 — WARD LEONARD CT LLC (USA)
SPECIFICATIONS
body_length4.500 INCHES NOMINAL IN
body_diameter0.750 INCHES NOMINAL IN
terminal_typeTAB W/SCREW
inclosure_typeUNINCLOSED
terminal_length0.562 INCHES NOMINAL IN
style_designatorRADIAL TERMINAL EACH END
electrical_resistance200.000 OHMS
reliability_indicatorNOT ESTABLISHED
reactance_characteristicINDUCTIVE
nondefinitive_spec/std_dataIW FORM
resistance_tolerance_in_percent-5.000 TO 10.000
ambient_temp_at_full_rated_power50.0 CELSIUS DEGC
NSN5905-00-539-5861
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,WIRE WOUND TITLE COMPONENT PN 25955-4-12 MFR RESISTOR,FIXED,WIRE WO
KEY FEATURES
•
STYLE DESIGNATOR: RADIAL TERMINAL EACH END
•
INCLOSURE TYPE: UNINCLOSED
•
TERMINAL LENGTH: 0.562 INCHES NOMINAL IN
•
TERMINAL TYPE: TAB W/SCREW
•
REACTANCE CHARACTERISTIC: INDUCTIVE
•
BODY DIAMETER: 0.750 INCHES NOMINAL IN
•
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER: 350.0
•
POWER DISSIPATION RATING IN WATTS: 50.000 FREE AIR
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORRADIAL TERMINAL EACH END
INCLOSURE TYPEUNINCLOSED
TERMINAL LENGTH0.562 INCHES NOMINAL IN
TERMINAL TYPETAB W/SCREW
REACTANCE CHARACTERISTICINDUCTIVE
BODY DIAMETER0.750 INCHES NOMINAL IN
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER350.0
POWER DISSIPATION RATING IN WATTS50.000 FREE AIR
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.).
RELIABILITY INDICATORNOT ESTABLISHED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
PV 202Interchangeable
interchangeable cross-reference
interchangeable
4341Interchangeable
interchangeable cross-reference
interchangeable
2D7062Interchangeable
interchangeable cross-reference
interchangeable
232-00-003Interchangeable
interchangeable cross-reference
interchangeable
16C0NT115ACInterchangeable
interchangeable cross-reference
interchangeable
16-CONT-120ACInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 25955-4-12?
25955-4-12 is a RESISTOR,FIXED,WIRE WOUND. It is classified as a MRO (MRO_GENERAL).
What parts can replace 25955-4-12?
There are 26 known substitutes for 25955-4-12: PV 202, 4341, 2D7062 and 23 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 25955-4-12?
25955-4-12 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-539-5861. 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