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Technical Data Sheet
PartsTable / MRO / L1003
L1003 ✓ 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

COVER,ELECTRONIC COMMUNICATION E. Key specifications include material: PLASTIC POLYAMIDE NYLON, cup_width: 0.6250 INCHES NOMINAL IN, cone_width: 0.8440 INCHES NOMINAL IN, bore_diameter: 4.2500 INCHES NOMINAL IN, overall_width: 0.290 INCHES NOMINAL IN, overall_height: 0.633 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 5998-01-294-3738, 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→ L1003
NSN: 5998-01-294-3738
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 07556 — UNITRACK INDUSTRIES INC (USA)
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON
cup_width0.6250 INCHES NOMINAL IN
cone_width0.8440 INCHES NOMINAL IN
bore_diameter4.2500 INCHES NOMINAL IN
overall_width0.290 INCHES NOMINAL IN
overall_height0.633 INCHES NOMINAL IN
overall_length2.000 INCHES NOMINAL IN
standout_width0.2813 INCHES NOMINAL IN
style_designatorSTRAIGHT BORE, STEEP ANGLE
cone_corner_radius0.1400 INCHES NOMINAL IN
backface_corner_radius0.1250 INCHES NOMINAL IN
overall_outside_diameter6.2500 INCHES NOMINAL IN
NSN5998-01-294-3738
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 L1003 MFR COVER,ELECTRONIC COMMUNICATION E
KEY FEATURES
•
MATERIAL: PLASTIC POLYAMIDE NYLON
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT0.633 INCHES NOMINAL IN
MATERIALPLASTIC POLYAMIDE NYLON
OVERALL LENGTH2.000 INCHES NOMINAL IN
OVERALL WIDTH0.290 INCHES NOMINAL IN
OVERALL HEIGHT0.633 INCHES NOMINAL IN
MATERIALPLASTIC POLYAMIDE NYLON
OVERALL LENGTH2.000 INCHES NOMINAL IN
OVERALL WIDTH0.290 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
5003090050Interchangeable
interchangeable cross-reference
interchangeable
196721Interchangeable
interchangeable cross-reference
interchangeable
211370Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is L1003?
L1003 is a COVER,ELECTRONIC COMMUNICATION E. It is classified as a MRO (MRO_GENERAL).
What parts can replace L1003?
There are 3 known substitutes for L1003: 5003090050, 196721, 211370. Substitute compatibility should be verified for your specific system.
What is the NSN for L1003?
L1003 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-294-3738. 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