NSN 5810-01-655-0977 · NIIN 016550977 · Part number FF7120-BUN
Cisco Systems Inc · FSC 5810 — Communications Security Equipment and Components · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 0GX96
Government record, cited
NSN 5810-01-655-0977 — this item is cataloged by the U.S. Government under National Stock Number 5810-01-655-0977. Manufacturer of record part number: FF7120-BUN.
Also searched as5810-01-655-0977 ·
5810016550977 ·
NIIN 016550977 ·
01-655-0977 ·
FSC 5810 Communications Security Equipment and Components · CAGE 0GX96 · FF7120-BUN
Nearby stock numbers← 5810-01-654-7406 Data Transfer
·
5810-01-655-1216 Circuit Card Assemb →
Features
Communications Security Module — FSC 5810
Component Type and Quantity: 1 MOLD
1 manufacturer part number on file
Manufacturer of record: Cisco Systems Inc
Identification
NSN: 5810-01-655-0977
NIIN: 016550977
FSC: 5810 — Communications Security Equipment and Components
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: FF7120-BUN
Manufacturer: Cisco Systems Inc
General Description
The Communications Security Module, cataloged under National Stock Number 5810-01-655-0977, is classified within Federal Supply Class 5810 (Communications Security Equipment and Components) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Cisco Systems Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5810-01-655-0977
Primary Part Number
FF7120-BUN
Item Name
Communications Security Module
FSC / FSG
5810 / 58 — Communications Security Equipment and Components
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
CARD HOLDER
5810-00-003-1131
5810-00-003-1131 · Item name not on file
5810-00-003-1132
5810-00-003-1132 · Item name not on file
5810-00-003-1133
5810-00-003-1133 · Item name not on file
5810-00-003-1135
5810-00-003-1135 · Item name not on file
5810-00-003-1136
5810-00-003-1136 · Item name not on file
5810-00-003-1137
5810-00-003-1137 · Item name not on file
5810-00-003-1138
5810-00-003-1138 · Item name not on file
Frequently Asked Questions
What is NSN 5810-01-655-0977?
NSN 5810-01-655-0977 is a Communications Security Module, manufactured by Cisco Systems Inc, classified under FSC 5810, Communications Security Equipment and Components. Status: active.
What part numbers are listed for NSN 5810-01-655-0977?
NSN 5810-01-655-0977 has 1 manufacturer part number on file: FF7120-BUN (Cisco Systems Inc).
What are the specifications of FF7120-BUN?
Key specifications for FF7120-BUN: Component Type and Quantity: 1 MOLD; End Item Identification: TSCE NONTACT NODE 1. 1 specification is documented in the U.S. Government catalog.
Is NSN 5810-01-655-0977 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 5810-01-655-0977?
NSN 5810-01-655-0977 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.