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Technical Data Sheet
PartsTable / MRO / 21240J
21240J ✓ 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 21240J is a the manufacturer industrial component. Key specifications include special_features: CAPACITOR 41,CRYSTL 1,DIODE 9,MICROCIRCUIT 39,RESISTOR 49,TRANSISTOR 3,PRINTED WIRING BOARD 1. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-097-8502, 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→ 21240J
NSN: 5998-01-097-8502
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 30377 — SMITHS AEROSPACE, INC., ELECTRONIC SYSTEMS-GRAND RAPIDS (USA)
SPECIFICATIONS
special_featuresCAPACITOR 41,CRYSTL 1,DIODE 9,MICROCIRCUIT 39,RESISTOR 49,TRANSISTOR 3,PRINTED WIRING BOARD 1
NSN5998-01-097-8502
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 21240J MFR 21240J
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESCAPACITOR 41,CRYSTL 1,DIODE 9,MICROCIRCUIT 39,RESISTOR 49,TRANSISTOR 3,PRINTED WIRING BOARD 1
SPECIAL FEATURESCAPACITOR 41,CRYSTL 1,DIODE 9,MICROCIRCUIT 39,RESISTOR 49,TRANSISTOR 3,PRINTED WIRING BOARD 1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
21240Interchangeable
interchangeable cross-reference
interchangeable
S9400-921906PC3-6-7-9T011Interchangeable
interchangeable cross-reference
interchangeable
244942PC3-5-6-8-12-13Interchangeable
interchangeable cross-reference
interchangeable
712-045962Interchangeable
interchangeable cross-reference
interchangeable
GGG-R-180 TY1CL1GRAInterchangeable
interchangeable cross-reference
interchangeable
101-0-0.4062Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21240J?
21240J is a 21240J. It is classified as a MRO (MRO_GENERAL).
What parts can replace 21240J?
There are 13 known substitutes for 21240J: 21240, S9400-921906PC3-6-7-9T011, 244942PC3-5-6-8-12-13 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21240J?
21240J is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-097-8502. 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