PartsTable
Technical Data Sheet
M28731/20 ✓ Verified by PartsTable
· 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 M28731/20 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-049-6719, 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
M28731/20
NSN: 5999-01-049-6719
FSC: 5999
CAGE: 87349 — SPERTEX CORP THE
SPECIFICATIONS
Part NumberM28731/20
NSN5999-01-049-6719
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 M28731/20 MFR M28731/20
KEY FEATURES
SLOT ACCOMMODATION WIDTH: 0.060 INCHES NOMINAL IN
CURRENT RATING IN AMPS: 8.5
MOUNTING METHOD: FORCE FIT
STYLE DESIGNATOR: MODULE BOARD CONTACT
TERMINAL TYPE AND QUANTITY: 1 CRIMP END OPPOSITE CONTACT
SPECIFICATION/STANDARD DATA: 81349-MIL-C-28731/20 GOVERNMENT SPECIFICATION
PRECIOUS MATERIAL AND LOCATION: CONTACT SURFACE GOLD
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH0.123 INCHES NOMINAL IN
SLOT ACCOMMODATION WIDTH0.060 INCHES NOMINAL IN
CURRENT RATING IN AMPS8.5
MOUNTING METHODFORCE FIT
STYLE DESIGNATORMODULE BOARD CONTACT
TERMINAL TYPE AND QUANTITY1 CRIMP END OPPOSITE CONTACT
SPECIFICATION/STANDARD DATA81349-MIL-C-28731/20 GOVERNMENT SPECIFICATION
PRECIOUS MATERIAL AND LOCATIONCONTACT SURFACE GOLD
MATERIALSTEEL CONTACT
PRECIOUS MATERIALGOLD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
264-0477-001Upgraded Successor
successor cross-reference
successor
52600026-3Upgraded Successor
successor cross-reference
successor
60-8017-0313-00-339Upgraded Successor
successor cross-reference
successor
3249854Upgraded Successor
successor cross-reference
successor
000-6080170313Upgraded Successor
successor cross-reference
successor
NAS1535-06Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M28731/20?
M28731/20 is a M28731/20.
What parts can replace M28731/20?
There are 16 known substitutes for M28731/20: 264-0477-001, 52600026-3, 60-8017-0313-00-339 and 13 more. Substitute compatibility should be verified for your specific system.
Is M28731/20 still available?
M28731/20 is currently cancelled.
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