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Technical Data Sheet
PartsTable / CIRCUIT CARD ASSEMBLY / 621-17
621-17 ✓ 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 PRINTED CIRCUIT BOARD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, coil_quantity: 22 1/2, inside_diameter: 0.380 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 2.205 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-268-3147, 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
621-17
NSN: 5998-01-268-3147
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 39425 — MCNAB, INCORPORATED (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity22 1/2
inside_diameter0.380 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length2.205 INCHES NOMINAL IN
spring_solid_length1.350 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND
spring_free_outside_diameter0.498 INCHES NOMINAL IN
spring_solid_outside_diameter0.498 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyHAMMER ASSEMBLY
NSN5998-01-268-3147
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 621-17 MFR PRINTED CIRCUIT BOARD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
25704-281520-34-0Interchangeable
interchangeable cross-reference
interchangeable
62117Interchangeable
interchangeable cross-reference
interchangeable
11989Interchangeable
interchangeable cross-reference
interchangeable
6975Interchangeable
interchangeable cross-reference
interchangeable
40972Interchangeable
interchangeable cross-reference
interchangeable
SP 62117Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 621-17?
621-17 is a PRINTED CIRCUIT BOARD.
What parts can replace 621-17?
There are 6 known substitutes for 621-17: 25704-281520-34-0, 62117, 11989 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 621-17?
621-17 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-268-3147. 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