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Technical Data Sheet
PartsTable / MRO / 861803
861803 ✓ Verified by PartsTable
— · 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 861803 is a the manufacturer industrial component. Key specifications include overall_width: 1.485 INCHES MINIMUM AND 1.545 INCHES MAXIMUM IN, overall_height: 0.920 INCHES MAXIMUM IN, overall_length: 2.120 INCHES MINIMUM AND 2.180 INCHES MAXIMUM IN, special_features: ALUMINUM HEAT SINK PLATE 1; PIN CONNECTORS 13; PRINTED WIRING BOARD 1. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-009-9156, 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→ 861803
NSN: 5998-00-009-9156
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 13973 — LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION (USA)
SPECIFICATIONS
overall_width1.485 INCHES MINIMUM AND 1.545 INCHES MAXIMUM IN
overall_height0.920 INCHES MAXIMUM IN
overall_length2.120 INCHES MINIMUM AND 2.180 INCHES MAXIMUM IN
special_featuresALUMINUM HEAT SINK PLATE 1; PIN CONNECTORS 13; PRINTED WIRING BOARD 1
NSN5998-00-009-9156
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 861803 MFR 861803
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH1.485 INCHES MINIMUM AND 1.545 INCHES MAXIMUM IN
OVERALL LENGTH2.120 INCHES MINIMUM AND 2.180 INCHES MAXIMUM IN
OVERALL HEIGHT0.920 INCHES MAXIMUM IN
SPECIAL FEATURESALUMINUM HEAT SINK PLATE 1; PIN CONNECTORS 13; PRINTED WIRING BOARD 1
OVERALL WIDTH1.485 INCHES MINIMUM AND 1.545 INCHES MAXIMUM IN
OVERALL LENGTH2.120 INCHES MINIMUM AND 2.180 INCHES MAXIMUM IN
OVERALL HEIGHT0.920 INCHES MAXIMUM IN
SPECIAL FEATURESALUMINUM HEAT SINK PLATE 1; PIN CONNECTORS 13; PRINTED WIRING BOARD 1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 1
2139Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 861803?
861803 is a 861803. It is classified as a MRO (MRO_GENERAL).
What parts can replace 861803?
There is 1 known substitute for 861803: 2139. Substitute compatibility should be verified for your specific system.
What is the NSN for 861803?
861803 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-009-9156. 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