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PartsTable / CIRCUIT CARD ASSEMBLY / 20798
20798 ✓ Verified by PartsTable
Legrand · 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 CIRCUIT CARD ASSEMBLY is a Legrand industrial component. Key specifications include material: GLASS OPTICAL, overall_width: 3.000 INCHES NOMINAL IN, physical_form: TABLET, overall_height: 1.500 INCHES NOMINAL IN, overall_length: 3.500 INCHES NOMINAL IN, light_deviation: 90 DEG PORM 10 MIN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-143-9104, 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
20798
NSN: 5998-01-143-9104
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 54241 — MYERS POWER PRODUCTS, INC. DBA MYERS/ABACUS DIV MYERS EMERGENCY POWER SYSTEMS (USA)
SPECIFICATIONS
materialGLASS OPTICAL
overall_width3.000 INCHES NOMINAL IN
physical_formTABLET
overall_height1.500 INCHES NOMINAL IN
overall_length3.500 INCHES NOMINAL IN
light_deviation90 DEG PORM 10 MIN
style_designatorPENTA
fsc_application_dataFIRE CONTROL TELESCOPE MK 102 MOD 3
material_document_and_classificationJAN-G-174, GRADE A MIL SPEC SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyTABLETS DISINFECTANT SURFLETS 16S
NSN5998-01-143-9104
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 20798 MFR Legrand CIRCUIT CARD ASSEMBLY
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT1.500 INCHES NOMINAL IN
OVERALL WIDTH3.000 INCHES NOMINAL IN
OVERALL LENGTH3.500 INCHES NOMINAL IN
SPECIAL FEATURESDIODE 2; TRANSISTOR 2; PRINTED WIRING BOARD 1
OVERALL HEIGHT1.500 INCHES NOMINAL IN
OVERALL WIDTH3.000 INCHES NOMINAL IN
OVERALL LENGTH3.500 INCHES NOMINAL IN
SPECIAL FEATURESDIODE 2; TRANSISTOR 2; PRINTED WIRING BOARD 1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
20798Interchangeable
interchangeable cross-reference
interchangeable
1168861Interchangeable
interchangeable cross-reference
interchangeable
65282-03 PIECE 41Interchangeable
interchangeable cross-reference
interchangeable
6840NCM115992Interchangeable
interchangeable cross-reference
interchangeable
21510Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20798?
20798 is a CIRCUIT CARD ASSEMBLY manufactured by Legrand.
What parts can replace 20798?
There are 5 known substitutes for 20798: 20798, 1168861, 65282-03 PIECE 41 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20798?
20798 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-143-9104. 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