PartsTable
Technical Data Sheet
PartsTable / MRO / 2049
2049 ✓ 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 COVER,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include body_style: PLUG-IN AUTOFUSE, overall_height: 0.850 INCHES NOMINAL IN, overall_length: 0.500 INCHES NOMINAL IN, end_item_identification: 2320-01-529-2251 TRUCK BOMB SERVICE, part_name_assigned_by_controlling_agency: BLADE-TYPE FUSES. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-578-3557, 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→ 2049
NSN: 5999-00-578-3557
FSC: 5999
CAGE: 75915 — LITTELFUSE, INC. (USA)
SPECIFICATIONS
body_stylePLUG-IN AUTOFUSE
overall_height0.850 INCHES NOMINAL IN
overall_length0.500 INCHES NOMINAL IN
end_item_identification2320-01-529-2251 TRUCK BOMB SERVICE
part_name_assigned_by_controlling_agencyBLADE-TYPE FUSES
NSN5999-00-578-3557
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 2049 MFR COVER,ELECTRICAL CONNECTOR
KEY FEATURES
•
HOLE ACCOMMODATION DIAMETER: 0.406 INCHES NOMINAL IN
•
MOUNTING METHOD: UNTHREADED HOLE(S)
•
MOUNTING FACILITY QUANTITY: 1
•
SURFACE TREATMENT: NICKEL BODY
•
STYLE DESIGNATOR: FERRULE CLIP W/STOP
•
MATERIAL: COPPER ALLOY BODY
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH0.438 INCHES NOMINAL IN
HOLE ACCOMMODATION DIAMETER0.406 INCHES NOMINAL IN
MOUNTING METHODUNTHREADED HOLE(S)
MOUNTING FACILITY QUANTITY1
SURFACE TREATMENTNICKEL BODY
STYLE DESIGNATORFERRULE CLIP W/STOP
MATERIALCOPPER ALLOY BODY
OVERALL HEIGHT0.750 INCHES NOMINAL IN
OVERALL WIDTH0.469 INCHES NOMINAL IN
OVERALL LENGTH0.438 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
105001Upgraded Successor
successor cross-reference
successor
4462Upgraded Successor
successor cross-reference
successor
4462BUpgraded Successor
successor cross-reference
successor
TLC4642-1Upgraded Successor
successor cross-reference
successor
7716635P1Interchangeable
interchangeable cross-reference
interchangeable
60832-5ETInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2049?
2049 is a COVER,ELECTRICAL CONNECTOR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2049?
There are 25 known substitutes for 2049: 105001, 4462, 4462B and 22 more. Substitute compatibility should be verified for your specific system.
Is 2049 still available?
2049 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