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504504-1 — RESISTOR ASSEMBLY

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

504504-1: RESISTOR ASSEMBLY.

The RESISTOR ASSEMBLY is a the manufacturer industrial component. Key specifications include length: 42.000 INCHES NOMINAL IN, overall_width: 1.140 INCHES NOMINAL IN, terminal_type: LUG W/ HOLE, overall_height: 0.610 INCHES NOMINAL IN, overall_length: 2.781 INCHES NOMINAL IN, special_features: (INAVY)PWR RESISTOR ASSY;(DRAWING)RESISTOR ASSY POWER(504504). This part is cataloged in the U.S.

Government catalog under NSN 5905-01-557-4715, 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→ 504504-1
NSN: 5905-01-557-4715
FSC: 5905 — Resistor
CAGE: 29355 — NAVY, UNITED STATES DEPARTMENT OF THE DBA SPACE & NAVAL WARFARE SYSTEMS CENTER, ATLANTIC (USA)
SPECIFICATIONS
length42.000 INCHES NOMINAL IN
overall_width1.140 INCHES NOMINAL IN
terminal_typeLUG W/ HOLE
overall_height0.610 INCHES NOMINAL IN
overall_length2.781 INCHES NOMINAL IN
special_features(INAVY)PWR RESISTOR ASSY;(DRAWING)RESISTOR ASSY POWER(504504)
terminal_quantity2
electrical_resistance60.0 OHMS
end_item_identificationAN/SRC-40 W/FC4 W
resistor_power_dissipation_rating_in_watts30.0
NSN5905-01-557-4715
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR ASSEMBLY TITLE COMPONENT PN 504504-1 MFR RESISTOR ASSEMBLY
KEY FEATURES
•
ELECTRICAL RESISTANCE: 60.0 OHMS
•
TERMINAL QUANTITY: 2
•
LENGTH: 42.000 INCHES NOMINAL IN
•
TERMINAL TYPE: LUG W/ HOLE
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.610 INCHES NOMINAL IN
ELECTRICAL RESISTANCE60.0 OHMS
TERMINAL QUANTITY2
LENGTH42.000 INCHES NOMINAL IN
TERMINAL TYPELUG W/ HOLE
OVERALL LENGTH2.781 INCHES NOMINAL IN
OVERALL WIDTH1.140 INCHES NOMINAL IN
SPECIAL FEATURES(INAVY)PWR RESISTOR ASSY;(DRAWING)RESISTOR ASSY POWER(504504)
END ITEM IDENTIFICATIONAN/SRC-40 W/FC4 W
RESISTOR POWER DISSIPATION RATING IN WATTS30.0
SUBSTITUTES & CROSS-REFERENCES 1
504504Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 504504-1?
504504-1 is a RESISTOR ASSEMBLY. It is classified as a MRO (MRO_GENERAL).
What parts can replace 504504-1?
There is 1 known substitute for 504504-1: 504504. Substitute compatibility should be verified for your specific system.
What is the NSN for 504504-1?
504504-1 is cataloged in the U.S. Government catalog under NSN 5905-01-557-4715. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.