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RKEF500 — RESISTOR,THERMAL

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

RKEF500: RESISTOR,THERMAL.

The RESISTOR,THERMAL is a the manufacturer industrial component. Key specifications include body_length: 1.140 INCHES MAXIMUM IN, special_features: POLYSWITCH PTC DEVICES, style_designator: SEALED OR COATED BEAD, body_outside_diameter: 0.950 INCHES MAXIMUM IN, maximum_operating_temp: 85.0 CELSIUS DEGC. This part is cataloged in the U.S.

Government catalog under NSN 5905-01-592-3223, 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→ RKEF500
NSN: 5905-01-592-3223
FSC: 5905 — Resistor
CAGE: 06090 — TE CONNECTIVITY CORPORATION DBA RAYCHEM PRODUCT DIVISION (USA)
SPECIFICATIONS
body_length1.140 INCHES MAXIMUM IN
special_featuresPOLYSWITCH PTC DEVICES
style_designatorSEALED OR COATED BEAD
body_outside_diameter0.950 INCHES MAXIMUM IN
maximum_operating_temp85.0 CELSIUS DEGC
NSN5905-01-592-3223
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,THERMAL TITLE COMPONENT PN RKEF500 MFR RESISTOR,THERMAL
KEY FEATURES
•
BODY OUTSIDE DIAMETER: 0.950 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SEALED OR COATED BEAD
•
MAXIMUM OPERATING TEMP: 85.0 CELSIUS DEGC
•
BODY LENGTH: 1.140 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
BODY OUTSIDE DIAMETER0.950 INCHES MAXIMUM IN
STYLE DESIGNATORSEALED OR COATED BEAD
MAXIMUM OPERATING TEMP85.0 CELSIUS DEGC
BODY LENGTH1.140 INCHES MAXIMUM IN
SPECIAL FEATURESPOLYSWITCH PTC DEVICES
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is RKEF500?
RKEF500 is a RESISTOR,THERMAL. It is classified as a MRO (MRO_GENERAL).
What is the NSN for RKEF500?
RKEF500 is cataloged in the U.S. Government catalog under NSN 5905-01-592-3223. 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.