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FF7120-BUN — COMMUNICATIONS SECURITY MODULE

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

FF7120-BUN: COMMUNICATIONS SECURITY MODULE.

The COMMUNICATIONS SECURITY MODULE is a the manufacturer industrial component. Key specifications include end_item_identification: TSCE NONTACT NODE 1, component_type_and_quantity: 1 MOLD. This part is cataloged in the U.S.

Government catalog under NSN 5810-01-655-0977, 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→ FF7120-BUN
NSN: 5810-01-655-0977
FSC: 5810 — Communications Security Equipment and Components
CAGE: 0GX96 — CISCO SYSTEMS INC (USA)
SPECIFICATIONS
end_item_identificationTSCE NONTACT NODE 1
component_type_and_quantity1 MOLD
NSN5810-01-655-0977
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COMMUNICATIONS SECURITY MODULE TITLE COMPONENT PN FF7120-BUN MFR COMMUNICATIONS SECURIT
KEY FEATURES
•
COMPONENT TYPE AND QUANTITY: 1 MOLD
TECHNICAL CHARACTERISTICS
COMPONENT TYPE AND QUANTITY1 MOLD
END ITEM IDENTIFICATIONTSCE NONTACT NODE 1
OTHER ITEMS IN FSC 5810 — Communications Security Equipment and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5810-00-003-1130 5810-00-003-1131 5810-00-003-1132 5810-00-003-1133 5810-00-003-1135 5810-00-003-1136 5810-00-003-1137 5810-00-003-1138
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 — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is FF7120-BUN?
FF7120-BUN is a COMMUNICATIONS SECURITY MODULE. It is classified as a MRO (MRO_GENERAL).
What is the NSN for FF7120-BUN?
FF7120-BUN is cataloged in the U.S. Government catalog under NSN 5810-01-655-0977. 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.