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Technical Data Sheet
PartsTable / CIRCUIT CARD ASSEMBLY / 142-57
142-57 ✓ 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 DUMMY LOAD,ELECTRICAL is a the manufacturer industrial component. Key specifications include degasser: NOT INCLUDED, governor: NOT INCLUDED, material: RUBBER SYNTHETIC SEALING ELEMENT, case_style: SQUARE, float_type: DOUBLE, seal_width: 0.250 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-114-7654, 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
142-57
NSN: 5998-00-114-7654
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 00539 — DEL MAR AVIONICS, LLC (USA)
SPECIFICATIONS
degasserNOT INCLUDED
governorNOT INCLUDED
materialRUBBER SYNTHETIC SEALING ELEMENT
case_styleSQUARE
float_typeDOUBLE
seal_width0.250 INCHES NOMINAL IN
power_rating10.000 KILOWATTS PEAK AND 10.000 WATTS AVERAGE
overall_width1.750 INCHES MAXIMUM IN
cooling_methodSELF-COOLED
overall_height0.640 INCHES MAXIMUM IN
overall_length3.270 INCHES MAXIMUM IN
air_inlet_shapeSTRAIGHT
NSN5998-00-114-7654
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 142-57 MFR DUMMY LOAD,ELECTRICAL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT0.625 INCHES NOMINAL IN
SPECIAL FEATURESCAPACITOR 11,DIODE 12,INTEGRATED CIRCUIT 9,PRINTED WIRING BOARD 1,RESISTOR 47,TRANSISTOR 4
OVERALL WIDTH4.000 INCHES NOMINAL IN
OVERALL LENGTH4.875 INCHES NOMINAL IN
OVERALL HEIGHT0.625 INCHES NOMINAL IN
SPECIAL FEATURESCAPACITOR 11,DIODE 12,INTEGRATED CIRCUIT 9,PRINTED WIRING BOARD 1,RESISTOR 47,TRANSISTOR 4
OVERALL WIDTH4.000 INCHES NOMINAL IN
OVERALL LENGTH4.875 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
14257Interchangeable
interchangeable cross-reference
interchangeable
142A57Interchangeable
interchangeable cross-reference
interchangeable
VD41Interchangeable
interchangeable cross-reference
interchangeable
225HM114Interchangeable
interchangeable cross-reference
interchangeable
200155-00Interchangeable
interchangeable cross-reference
interchangeable
GT817CA2TPInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 142-57?
142-57 is a DUMMY LOAD,ELECTRICAL.
What parts can replace 142-57?
There are 7 known substitutes for 142-57: 14257, 142A57, VD41 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 142-57?
142-57 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-114-7654. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026