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SB-990143-AM — PANEL,TELEPHONE SWITCHBOARD

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

SB-990143-AM: PANEL,TELEPHONE SWITCHBOARD.

The PANEL,TELEPHONE SWITCHBOARD is a the manufacturer industrial component. Key specifications include end_item_identification: SB-010325-AM, part_name_assigned_by_controlling_agency: SPTI SOUND POWERED TELEPHONE. This part is cataloged in the U.S.

Government catalog under NSN 5895-01-642-2790, 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→ SB-990143-AM
NSN: 5895-01-642-2790
NIINs: 016422790, 016935693
FSC: 5895 — Miscellaneous Communication Equipment
CAGE: 4NCQ6 — AVAYA FEDERAL SOLUTIONS, INC (USA)
SPECIFICATIONS
end_item_identificationSB-010325-AM
part_name_assigned_by_controlling_agencySPTI SOUND POWERED TELEPHONE
NSN5895-01-642-2790
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PANEL,TELEPHONE SWITCHBOARD TITLE COMPONENT PN SB-990143-AM MFR PANEL,TELEPHONE SWITCH
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYASSEMBLY 12 PORT 2 WIRE SPTI, FULL DUPLEX
END ITEM IDENTIFICATIONIVN SWITCH CA
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is SB-990143-AM?
SB-990143-AM is a PANEL,TELEPHONE SWITCHBOARD. It is classified as a MRO (MRO_GENERAL).
What is the NSN for SB-990143-AM?
SB-990143-AM is cataloged in the U.S. Government catalog under NSN 5895-01-642-2790. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.