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Technical Data Sheet
PartsTable / MRO / KK1121F
KK1121F ✓ 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 KK1121F is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, hole_diameter: 0.219 INCHES NOMINAL IN, overall_width: 2.750 INCHES NOMINAL IN, style_designator: NON-CIRCULAR, aperture_diameter: 2.438 INCHES NOMINAL IN, precious_material: SILVER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-614-9841, 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→ KK1121F
NSN: 5999-01-614-9841
FSC: 5999
CAGE: 06RP6 — DRS NAVAL POWER SYSTEMS INC DBA DRS POWER & CONTROL TECHNOLOGIES INC (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
hole_diameter0.219 INCHES NOMINAL IN
overall_width2.750 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
aperture_diameter2.438 INCHES NOMINAL IN
precious_materialSILVER
bolt_hole_quantity4
part_name_assigned_by_controlling_agencyGASKET,EMI
center_to_center_distance_between_bolt_holes_along_length2.188 INCHES NOMINAL IN
NSN5999-01-614-9841
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 KK1121F MFR KK1121F
KEY FEATURES
•
HOLE DIAMETER: 0.219 INCHES NOMINAL IN
•
MATERIAL: UNABLE TO DECODE
•
APERTURE DIAMETER: 2.438 INCHES NOMINAL IN
•
PRECIOUS MATERIAL: SILVER
•
STYLE DESIGNATOR: NON-CIRCULAR
•
BOLT HOLE QUANTITY: 4
TECHNICAL CHARACTERISTICS (FLIS)
HOLE DIAMETER0.219 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYGASKET,EMI
MATERIALUNABLE TO DECODE
APERTURE DIAMETER2.438 INCHES NOMINAL IN
OVERALL WIDTH2.750 INCHES NOMINAL IN
PRECIOUS MATERIALSILVER
STYLE DESIGNATORNON-CIRCULAR
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.188 INCHES NOMINAL IN
HOLE DIAMETER0.219 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
714310-026Upgraded Successor
successor cross-reference
successor
2641321-40Upgraded Successor
successor cross-reference
successor
10-40450-40SInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is KK1121F?
KK1121F is a KK1121F. It is classified as a MRO (MRO_GENERAL).
What parts can replace KK1121F?
There are 3 known substitutes for KK1121F: 714310-026, 2641321-40, 10-40450-40S. Substitute compatibility should be verified for your specific system.
What is the NSN for KK1121F?
KK1121F is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-614-9841. 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