PartsTable
Technical Data Sheet
504581 ✓ 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

The RESISTOR,FIXED,COMPOSITION is a the manufacturer industrial component. Key specifications include body_width: 3.000 INCHES NOMINAL IN, body_height: 4.625 INCHES NOMINAL IN, body_length: 3.750 INCHES NOMINAL IN, inclosure_type: OPEN, mounting_method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-647-5863, 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
504581
NSN: 5950-00-647-5863
FSC: 5950
CAGE: 22525 — INSTRUMENTS AND FLIGHT RESEARCH, INC. (USA)
SPECIFICATIONS
body_width3.000 INCHES NOMINAL IN
body_height4.625 INCHES NOMINAL IN
body_length3.750 INCHES NOMINAL IN
inclosure_typeOPEN
mounting_methodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating60.0 HERTZ NOMINAL SINGLE COMPONENT
special_featuresBOOKWALTER; ONE INCH; CORROSION-RESISTING STEEL; FOR ATTACHMENT OF RETRACTOR SYSTEM
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.375 INCHES NOMINAL SINGLE GROUP IN
end_item_identificationECLIPSE TANKS,MODELS 50-6642 AND 50-6643
winding_operating_current20.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
winding_operating_voltage6.30 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
NSN5950-00-647-5863
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,COMPOSITION TITLE COMPONENT PN 504581 MFR RESISTOR,FIXED,COMPOSI
KEY FEATURES
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 3.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
BODY LENGTH: 3.750 INCHES NOMINAL IN
BODY WIDTH: 3.000 INCHES NOMINAL IN
WINDING OPERATING VOLTAGE: 107.00 AC VOLTS NOMINAL AND 117.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
FREQUENCY RATING: 60.0 HERTZ NOMINAL SINGLE COMPONENT
MOUNTING METHOD: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
MOUNTING HOLE DIAMETER: 0.375 INCHES NOMINAL SINGLE GROUP IN
TECHNICAL CHARACTERISTICS (FLIS)
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH3.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
BODY LENGTH3.750 INCHES NOMINAL IN
BODY WIDTH3.000 INCHES NOMINAL IN
WINDING OPERATING VOLTAGE107.00 AC VOLTS NOMINAL AND 117.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING VOLTAGE6.30 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
FREQUENCY RATING60.0 HERTZ NOMINAL SINGLE COMPONENT
MOUNTING METHODFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
MOUNTING HOLE DIAMETER0.375 INCHES NOMINAL SINGLE GROUP IN
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY6 WIRE LEAD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
50-4581Interchangeable
interchangeable cross-reference
interchangeable
72011Interchangeable
interchangeable cross-reference
interchangeable
18-4035CInterchangeable
interchangeable cross-reference
interchangeable
P6309Interchangeable
Same NIIN cross-reference
interchangeable
HB2976Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 504581?
504581 is a RESISTOR,FIXED,COMPOSITION.
What parts can replace 504581?
There are 5 known substitutes for 504581: 50-4581, 72011, 18-4035C and 2 more. Substitute compatibility should be verified for your specific system.
Is 504581 still available?
504581 is currently cancelled.
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