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Technical Data Sheet
PartsTable / MRO / HMS20-1579
HMS20-1579 ✓ 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 HMS20-1579 is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, material: NICKEL ALLOY AND COPPER ALLOY AND RUBBER SILICONE CLASS Q, thickness: 0.030 INCHES NOMINAL IN, overall_width: 8.000 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-493-1447, 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→ HMS20-1579
NSN: 5999-00-493-1447
FSC: 5999
CAGE: 82577 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
shapeRECTANGULAR
materialNICKEL ALLOY AND COPPER ALLOY AND RUBBER SILICONE CLASS Q
thickness0.030 INCHES NOMINAL IN
overall_width8.000 INCHES NOMINAL IN
NSN5999-00-493-1447
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 HMS20-1579 MFR HMS20-1579
KEY FEATURES
•
THICKNESS: 0.030 INCHES NOMINAL IN
•
MATERIAL: NICKEL ALLOY AND COPPER ALLOY AND RUBBER SILICONE CLASS Q
•
SHAPE: RECTANGULAR
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH8.000 INCHES NOMINAL IN
THICKNESS0.030 INCHES NOMINAL IN
MATERIALNICKEL ALLOY AND COPPER ALLOY AND RUBBER SILICONE CLASS Q
SHAPERECTANGULAR
OVERALL WIDTH8.000 INCHES NOMINAL IN
THICKNESS0.030 INCHES NOMINAL IN
MATERIALNICKEL ALLOY AND COPPER ALLOY AND RUBBER SILICONE CLASS Q
SHAPERECTANGULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
48-09860Upgraded Successor
successor cross-reference
successor
08-0101Upgraded Successor
successor cross-reference
successor
A-1338Upgraded Successor
successor cross-reference
successor
B4008477Upgraded Successor
successor cross-reference
successor
08-0301-3134Upgraded Successor
successor cross-reference
successor
48-00023Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HMS20-1579?
HMS20-1579 is a HMS20-1579. It is classified as a MRO (MRO_GENERAL).
What parts can replace HMS20-1579?
There are 21 known substitutes for HMS20-1579: 48-09860, 08-0101, A-1338 and 18 more. Substitute compatibility should be verified for your specific system.
Is HMS20-1579 still available?
HMS20-1579 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