PartsTable
Technical Data Sheet
K42 ✓ Verified by PartsTable
· CABLE ASSEMBLY
WHAT YOU NEED TO KNOW
SAS cables have specific lane counts: 4i (internal) or 4e (external) Cable length matters — too short won't reach, too long creates clutter
Verify connector type on BOTH ends — many SAS cables are asymmetric
PRODUCT OVERVIEW

The HEATER,THERMAL RELEASE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, tip_type: OPEN END, end_style: SHORT TWISTED HOOK BOTH ENDS, blade_type: RADIAL TIP, hub_length: 1.812 INCHES NOMINAL IN, design_type: SINGLE WIDTH. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-907-5566, 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
K42
NSN: 5999-00-907-5566
FSC: 5999
CAGE: 23826 — SIEMENS ENERGY AND AUTOMATION INC SIEMENS FURNAS CONTROLS DIV (USA)
SPECIFICATIONS
materialCOPPER ALLOY
tip_typeOPEN END
end_styleSHORT TWISTED HOOK BOTH ENDS
blade_typeRADIAL TIP
hub_length1.812 INCHES NOMINAL IN
design_typeSINGLE WIDTH
hook_radius0.063 INCHES NOMINAL BOTH ENDS IN
keyway_typeSTRAIGHT
hub_locationCENTERED
hub_quantity1
keyway_width0.188 INCHES NOMINAL IN
coil_quantity80
NSN5999-00-907-5566
COMPONENT DIAGRAM
CONN A SFF-8482 CONN B SFF-8087 LENGTH: SAS CABLE ASSEMBLY | SFF-8482 to SFF-8087 Cable length: | SAS | Shielded TITLE CABLE ASSY PN K42 MFR HEATER,THERMAL RELEASE
KEY FEATURES
CURRENT RATING FOR WHICH DESIGNED: 6.4 AMPERES MINIMUM AND 10.1 AMPERES MAXIMUM
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESBIMETALLIC ELEMENT 1.15 SERVICE FACTOR
CURRENT RATING FOR WHICH DESIGNED6.4 AMPERES MINIMUM AND 10.1 AMPERES MAXIMUM
END ITEM IDENTIFICATIONA/C CONTROLLER P/N D5H1034X03 ONBOARD 210 WMEC C.G. VESSELS
SPECIAL FEATURESBIMETALLIC ELEMENT 1.15 SERVICE FACTOR
CURRENT RATING FOR WHICH DESIGNED6.4 AMPERES MINIMUM AND 10.1 AMPERES MAXIMUM
END ITEM IDENTIFICATIONA/C CONTROLLER P/N D5H1034X03 ONBOARD 210 WMEC C.G. VESSELS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
K42Interchangeable
interchangeable cross-reference
interchangeable
AS22520Interchangeable
interchangeable cross-reference
interchangeable
24-1EPC46Interchangeable
interchangeable cross-reference
interchangeable
14-3AITEM43Interchangeable
interchangeable cross-reference
interchangeable
226-3ALT1ITEM15Interchangeable
interchangeable cross-reference
interchangeable
104Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is K42?
K42 is a HEATER,THERMAL RELEASE.
What parts can replace K42?
There are 9 known substitutes for K42: K42, AS22520, 24-1EPC46 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for K42?
K42 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-907-5566. This indicates validated use in U.S. government and defense supply chains.
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