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Technical Data Sheet
PartsTable / MRO / KK1121B
KK1121B ✓ 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 KK1121B is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, hole_diameter: 0.172 INCHES NOMINAL IN, overall_width: 1.281 INCHES NOMINAL IN, style_designator: NON-CIRCULAR, aperture_diameter: 1.000 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 5999-01-614-9802, 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→ KK1121B
NSN: 5999-01-614-9802
FSC: 5999
CAGE: 06RP6 — DRS NAVAL POWER SYSTEMS INC DBA DRS POWER & CONTROL TECHNOLOGIES INC (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
hole_diameter0.172 INCHES NOMINAL IN
overall_width1.281 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
aperture_diameter1.000 INCHES NOMINAL IN
precious_materialSILVER
bolt_hole_quantity4
part_name_assigned_by_controlling_agencyGASKET,EMI
center_to_center_distance_between_bolt_holes_along_length0.969 INCHES NOMINAL IN
NSN5999-01-614-9802
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 KK1121B MFR KK1121B
KEY FEATURES
•
APERTURE DIAMETER: 1.000 INCHES NOMINAL IN
•
MATERIAL: UNABLE TO DECODE
•
BOLT HOLE QUANTITY: 4
•
HOLE DIAMETER: 0.172 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH: 0.969 INCHES NOMINAL IN
•
PRECIOUS MATERIAL: SILVER
TECHNICAL CHARACTERISTICS (FLIS)
APERTURE DIAMETER1.000 INCHES NOMINAL IN
MATERIALUNABLE TO DECODE
PART NAME ASSIGNED BY CONTROLLING AGENCYGASKET,EMI
BOLT HOLE QUANTITY4
HOLE DIAMETER0.172 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH0.969 INCHES NOMINAL IN
PRECIOUS MATERIALSILVER
OVERALL WIDTH1.281 INCHES NOMINAL IN
APERTURE DIAMETER1.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
3153646-5Upgraded Successor
successor cross-reference
successor
Q 314 236 564Upgraded Successor
successor cross-reference
successor
11040811-1Upgraded Successor
successor cross-reference
successor
1040450-16SInterchangeable
interchangeable cross-reference
interchangeable
128452Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is KK1121B?
KK1121B is a KK1121B. It is classified as a MRO (MRO_GENERAL).
What parts can replace KK1121B?
There are 5 known substitutes for KK1121B: 3153646-5, Q 314 236 564, 11040811-1 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for KK1121B?
KK1121B is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-614-9802. 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