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501683 — RESISTOR,FIXED,COMPOSITION

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

501683: RESISTOR,FIXED,COMPOSITION.

The RESISTOR,FIXED,COMPOSITION is a the manufacturer industrial component. Key specifications include body_length: 0.375 INCHES NOMINAL IN, body_diameter: 0.141 INCHES NOMINAL IN, terminal_type: WIRE LEAD, inclosure_type: ENCAPSULATED, style_designator: AXIAL TERMINAL EACH END, electrical_resistance: 390.000 OHMS. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-577-1956, 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→ 501683
NSN: 5905-00-577-1956
FSC: 5905 — Resistor
CAGE: 35351 — GE AVIATION SYSTEMS LLC (USA)
SPECIFICATIONS
body_length0.375 INCHES NOMINAL IN
body_diameter0.141 INCHES NOMINAL IN
terminal_typeWIRE LEAD
inclosure_typeENCAPSULATED
style_designatorAXIAL TERMINAL EACH END
electrical_resistance390.000 OHMS
reliability_indicatorNOT ESTABLISHED
resistance_tolerance_in_percent-5.000 TO 5.000
ambient_temp_at_full_rated_power70.0 CELSIUS DEGC
power_dissipation_rating_in_watts0.500 FREE AIR
NSN5905-00-577-1956
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,COMPOSITION TITLE COMPONENT PN 501683 MFR RESISTOR,FIXED,COMPOSI
KEY FEATURES
•
RESISTANCE TOLERANCE IN PERCENT: -5.000 TO 5.000
•
BODY DIAMETER: 0.141 INCHES NOMINAL IN
•
ELECTRICAL RESISTANCE: 390.000 OHMS
•
INCLOSURE TYPE: ENCAPSULATED
•
TERMINAL TYPE: WIRE LEAD
•
STYLE DESIGNATOR: AXIAL TERMINAL EACH END
•
POWER DISSIPATION RATING IN WATTS: 0.500 FREE AIR
•
AMBIENT TEMP AT FULL RATED POWER: 70.0 CELSIUS DEGC
TECHNICAL CHARACTERISTICS
RESISTANCE TOLERANCE IN PERCENT-5.000 TO 5.000
BODY DIAMETER0.141 INCHES NOMINAL IN
ELECTRICAL RESISTANCE390.000 OHMS
INCLOSURE TYPEENCAPSULATED
TERMINAL TYPEWIRE LEAD
STYLE DESIGNATORAXIAL TERMINAL EACH END
POWER DISSIPATION RATING IN WATTS0.500 FREE AIR
AMBIENT TEMP AT FULL RATED POWER70.0 CELSIUS DEGC
BODY LENGTH0.375 INCHES NOMINAL IN
RELIABILITY INDICATORNOT ESTABLISHED
OTHER ITEMS IN FSC 5905 — Resistor
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5905-00-000-0136 5905-00-000-0488 5905-00-000-8809 5905-00-000-8833 5905-00-000-9526 5905-00-001-1342 5905-00-001-1573 5905-00-001-2059
SUBSTITUTES & CROSS-REFERENCES 2
7630843P391Reference document
Same NSN cross-reference
Reference document — Secondary reference
501683-01Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 501683?
501683 is a RESISTOR,FIXED,COMPOSITION. It is classified as a MRO (MRO_GENERAL).
What parts can replace 501683?
There are 2 known substitutes for 501683: 7630843P391, 501683-01. Substitute compatibility should be verified for your specific system.
What is the NSN for 501683?
501683 is cataloged in the U.S. Government catalog under NSN 5905-00-577-1956. 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.