PartsTable
Technical Data Sheet
PartsTable / MRO / 999-20
999-20 ✓ Verified by PartsTable
Sandberg · 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 CIRCUIT BREAKER SUBASSEMBLY is a Sandberg industrial component. Key specifications include special_features: 15 MICRON FILTERS; PACKAGED 4 FILTERS PER BOX, supplementary_features: CHEMICAL MICRON FILTER. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-958-7769, 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→ 999-20
NSN: 5999-00-958-7769
FSC: 5999
CAGE: 11869 — ST OLEKTRON CORP (USA)
SPECIFICATIONS
special_features15 MICRON FILTERS; PACKAGED 4 FILTERS PER BOX
supplementary_featuresCHEMICAL MICRON FILTER
NSN5999-00-958-7769
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 999-20 MFR Sandberg CIRCUIT BREAKER SUBASSEMBLY
KEY FEATURES
•
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 0.112-40 UNIFIED NATIONAL COARSE (UNC)
•
BODY DEPTH: 0.575 INCHES NOMINAL IN
•
UNABLE TO DECODE: UNABLE TO DECODE
•
MOUNTING FACILITY: THREADED STUD(S)
•
FREQUENCY BANDWIDTH: 6000.0 KILOHERTZ NOMINAL
•
FSC APPLICATION DATA: SYNCHRONIZER,REMOTE CONTROL SYSTEM,GUIDED MISSILE
•
MOUNTING PROVISION ARRANGEMENT STYLE: 2 POSITION IN-LINE
•
TERMINAL TYPE AND QUANTITY: 2 SOLDER STUD
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.112-40 UNIFIED NATIONAL COARSE (UNC)
BODY DEPTH0.575 INCHES NOMINAL IN
UNABLE TO DECODEUNABLE TO DECODE
MOUNTING FACILITYTHREADED STUD(S)
FREQUENCY BANDWIDTH6000.0 KILOHERTZ NOMINAL
FSC APPLICATION DATASYNCHRONIZER,REMOTE CONTROL SYSTEM,GUIDED MISSILE
MOUNTING PROVISION ARRANGEMENT STYLE2 POSITION IN-LINE
TERMINAL TYPE AND QUANTITY2 SOLDER STUD
MOUNTING FACILITY QUANTITY2
SURFACE TREATMENTSILVER OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
99920Interchangeable
interchangeable cross-reference
interchangeable
0999200003Interchangeable
interchangeable cross-reference
interchangeable
HSA003163Interchangeable
interchangeable cross-reference
interchangeable
29386Interchangeable
interchangeable cross-reference
interchangeable
999-15Interchangeable
interchangeable cross-reference
interchangeable
575R991H02Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 999-20?
999-20 is a CIRCUIT BREAKER SUBASSEMBLY manufactured by Sandberg. It is classified as a MRO (MRO_GENERAL).
What parts can replace 999-20?
There are 6 known substitutes for 999-20: 99920, 0999200003, HSA003163 and 3 more. Substitute compatibility should be verified for your specific system.
Is 999-20 still available?
999-20 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026