PartsTable
Technical Data Sheet
666068-455 ✓ 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,THERMAL is a the manufacturer industrial component. Key specifications include body_width: 0.039 INCHES NOMINAL IN, overall_width: 0.090 INCHES NOMINAL IN, inclosure_type: ENCAPSULATED, terminal_length: 2.500 INCHES NOMINAL IN, special_features: WEAPON SYSTEM ESSENTIAL, style_designator: DISK. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-666-1845, 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 666068-455
NSN: 5905-00-666-1845
FSC: 5905
CAGE: 14100 — STROMBERG-CARLSON CORP A PLESSEY TELECOMMUNICATIONS CO (USA)
SPECIFICATIONS
body_width0.039 INCHES NOMINAL IN
overall_width0.090 INCHES NOMINAL IN
inclosure_typeENCAPSULATED
terminal_length2.500 INCHES NOMINAL IN
special_featuresWEAPON SYSTEM ESSENTIAL
style_designatorDISK
terminal_diameter0.020 INCHES NOMINAL IN
body_outside_diameter0.750 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
zero_power_resistance10.000 OHMS
end_item_identificationHELICOPTER, SEASPRITE H-2; HELICOPTER, SEA KNIGHT H-46; HELICOPTER, RH-53; TA-4J AIRCRAFT; AIRCRAFT, HAWKEYE E-2C; F4N AIRCRAFT; HELICOPTER, EA KING H-3; AIRCRAFT, ORION P-3; AIRCRAFT, PROWLER EA-6B
terminal_type_and_quantity2 WIRE LEAD
NSN5905-00-666-1845
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,THERMAL TITLE COMPONENT PN 666068-455 MFR RESISTOR,THERMAL
KEY FEATURES
BODY WIDTH: 0.039 INCHES NOMINAL IN
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER: 100.0 CELSIUS FIFTH RESISTANCE-TEMPERATURE POINT DEGC
ZERO POWER RESISTANCE AT SPECIFIED TEMP: 750.0 OHMS FIRST RESISTANCE-TEMPERATURE POINT
CRITICALITY CODE JUSTIFICATION: FEAT
TECHNICAL CHARACTERISTICS (FLIS)
BODY WIDTH0.039 INCHES NOMINAL IN
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER100.0 CELSIUS FIFTH RESISTANCE-TEMPERATURE POINT DEGC
ZERO POWER RESISTANCE AT SPECIFIED TEMP750.0 OHMS FIRST RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE AT SPECIFIED TEMP0.9 OHMS SIXTH RESISTANCE-TEMPERATURE POINT
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER-20.0 CELSIUS SECOND RESISTANCE-TEMPERATURE POINT DEGC
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER-60.0 CELSIUS FIRST RESISTANCE-TEMPERATURE POINT DEGC
CRITICALITY CODE JUSTIFICATIONFEAT
ZERO POWER RESISTANCE AT SPECIFIED TEMP28.2 OHMS THIRD RESISTANCE-TEMPERATURE POINT
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER0.0 CELSIUS THIRD RESISTANCE-TEMPERATURE POINT DEGC
ZERO POWER RESISTANCE AT SPECIFIED TEMP2.9 OHMS FOURTH RESISTANCE-TEMPERATURE POINT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
17449Interchangeable
interchangeable cross-reference
interchangeable
989112-36BInterchangeable
interchangeable cross-reference
interchangeable
100974Interchangeable
interchangeable cross-reference
interchangeable
19267P11Interchangeable
interchangeable cross-reference
interchangeable
4995380Interchangeable
interchangeable cross-reference
interchangeable
21173Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 666068-455?
666068-455 is a RESISTOR,THERMAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 666068-455?
There are 11 known substitutes for 666068-455: 17449, 989112-36B, 100974 and 8 more. Substitute compatibility should be verified for your specific system.
Is 666068-455 still available?
666068-455 is currently cancelled.
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