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Technical Data Sheet
PartsTable / MRO / 140-20
140-20 ✓ Verified by PartsTable
Legrand · MRO · MRO_GENERAL
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 RELAY,ELECTROMAGNETIC is a Legrand industrial component. Key specifications include color: WHITE, physical_form: POWDER, specific_gravity_value: 2.37 NOMINAL, quantity_within_each_unit_package: 25.00 POUNDS LBS, part_name_assigned_by_controlling_agency: REGULAR DRIERITE DESICCANT, reference_number_differentiating_characteristics: ITEM IS FAA CERTIFIED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-780-8899, 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→ 140-20
NSN: 5999-00-780-8899
FSC: 5999
CAGE: 12881 — METAL TEXTILES CORPORATION DBA METAL TEXTILES DIV ELECTRONIC SHIELDING GROUP (USA)
SPECIFICATIONS
colorWHITE
physical_formPOWDER
specific_gravity_value2.37 NOMINAL
quantity_within_each_unit_package25.00 POUNDS LBS
part_name_assigned_by_controlling_agencyREGULAR DRIERITE DESICCANT
reference_number_differentiating_characteristicsITEM IS FAA CERTIFIED
NSN5999-00-780-8899
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 140-20 MFR Legrand RELAY,ELECTROMAGNETIC
KEY FEATURES
•
SHAPE: TRIANGULAR
•
THICKNESS: 0.125 INCHES NOMINAL IN
•
MATERIAL: NICKEL ALLOY
TECHNICAL CHARACTERISTICS (FLIS)
SHAPETRIANGULAR
THICKNESS0.125 INCHES NOMINAL IN
OVERALL WIDTH0.188 INCHES NOMINAL IN
MATERIALNICKEL ALLOY
SPECIAL FEATURESUSAGE LOCATION:THROUGHOUT RF SHIELDING GASKET;SEALING MEDIUM TYPE:SILICONE RUBBER,ZZ-R-765,CL 2B
SHAPETRIANGULAR
THICKNESS0.125 INCHES NOMINAL IN
OVERALL WIDTH0.188 INCHES NOMINAL IN
MATERIALNICKEL ALLOY
SPECIAL FEATURESUSAGE LOCATION:THROUGHOUT RF SHIELDING GASKET;SEALING MEDIUM TYPE:SILICONE RUBBER,ZZ-R-765,CL 2B
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
28-706-2AUpgraded Successor
successor cross-reference
successor
2046-82Upgraded Successor
successor cross-reference
successor
14020-1Interchangeable
interchangeable cross-reference
interchangeable
14020Interchangeable
interchangeable cross-reference
interchangeable
63914488Interchangeable
interchangeable cross-reference
interchangeable
RC06-0624Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 140-20?
140-20 is a RELAY,ELECTROMAGNETIC manufactured by Legrand. It is classified as a MRO (MRO_GENERAL).
What parts can replace 140-20?
There are 25 known substitutes for 140-20: 28-706-2A, 2046-82, 14020-1 and 22 more. Substitute compatibility should be verified for your specific system.
Is 140-20 still available?
140-20 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026