PartsTable
Technical Data Sheet
PM21399 ✓ 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 PM21399 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-003-6115, 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 PM21399
NSN: 5998-00-003-6115
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 81579 — MASON ELECTRIC CO. DBA MASON CONTROLS (USA)
SPECIFICATIONS
Part NumberPM21399
NSN5998-00-003-6115
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 PM21399 MFR PM21399
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESALUMINUM ALLOY,BLACK ANODIZE,1.000 IN. LG,0.810 IN. W,0.858 IN. H,CHANNEL SHAPED,ROUNDED CORNERS LEGS OF CHANNEL,0.472 IN. DIA HOLE CENTRALLY LOCATED IN WEB OF CHANNEL,HOLE W/0.062 IN. W KEY 0.031 IN. H ONE SIDE,ON CENTER LINE PARALLEL TO LENGTH IN
SPECIAL FEATURESALUMINUM ALLOY,BLACK ANODIZE,1.000 IN. LG,0.810 IN. W,0.858 IN. H,CHANNEL SHAPED,ROUNDED CORNERS LEGS OF CHANNEL,0.472 IN. DIA HOLE CENTRALLY LOCATED IN WEB OF CHANNEL,HOLE W/0.062 IN. W KEY 0.031 IN. H ONE SIDE,ON CENTER LINE PARALLEL TO LENGTH IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
VP-55Interchangeable
interchangeable cross-reference
interchangeable
21-399Interchangeable
interchangeable cross-reference
interchangeable
399Interchangeable
interchangeable cross-reference
interchangeable
J1508 TYPE B SIZE 79Interchangeable
interchangeable cross-reference
interchangeable
400 7057823 PCInterchangeable
interchangeable cross-reference
interchangeable
SAE-J1508Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PM21399?
PM21399 is a PM21399. It is classified as a MRO (MRO_GENERAL).
What parts can replace PM21399?
There are 17 known substitutes for PM21399: VP-55, 21-399, 399 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PM21399?
PM21399 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-003-6115. This indicates validated use in U.S. government and defense supply chains.
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