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21487A — Cable Assembly Specs

✓ 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 21487A is a the manufacturer industrial component. Key specifications include overall_width: 2.670 INCHES NOMINAL IN, overall_length: 4.380 INCHES NOMINAL IN, special_features: PLASTIC SHEET, LAMINATED; COPPER CLAD; FINISH TIN LEAD PLATE; IRREGULAR SHAPE; HOLE QUANTITY 237. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-098-8867, 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→ 21487A
NSN: 5998-01-098-8867
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 30377 — SMITHS AEROSPACE, INC., ELECTRONIC SYSTEMS-GRAND RAPIDS (USA)
SPECIFICATIONS
overall_width2.670 INCHES NOMINAL IN
overall_length4.380 INCHES NOMINAL IN
special_featuresPLASTIC SHEET, LAMINATED; COPPER CLAD; FINISH TIN LEAD PLATE; IRREGULAR SHAPE; HOLE QUANTITY 237
NSN5998-01-098-8867
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 21487A MFR 21487A
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH2.670 INCHES NOMINAL IN
OVERALL LENGTH4.380 INCHES NOMINAL IN
SPECIAL FEATURESPLASTIC SHEET, LAMINATED; COPPER CLAD; FINISH TIN LEAD PLATE; IRREGULAR SHAPE; HOLE QUANTITY 237
OVERALL WIDTH2.670 INCHES NOMINAL IN
OVERALL LENGTH4.380 INCHES NOMINAL IN
SPECIAL FEATURESPLASTIC SHEET, LAMINATED; COPPER CLAD; FINISH TIN LEAD PLATE; IRREGULAR SHAPE; HOLE QUANTITY 237
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
21487Interchangeable
interchangeable cross-reference
interchangeable
003-9999Interchangeable
interchangeable cross-reference
interchangeable
007876570Interchangeable
interchangeable cross-reference
interchangeable
021487Interchangeable
interchangeable cross-reference
interchangeable
Z120S3080Interchangeable
interchangeable cross-reference
interchangeable
2-1486Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21487A?
21487A is a 21487A. It is classified as a MRO (MRO_GENERAL).
What parts can replace 21487A?
There are 9 known substitutes for 21487A: 21487, 003-9999, 007876570 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21487A?
21487A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-098-8867. 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: September 2026