NSN 5810-01-677-6428 · NIIN 016776428 · Part number AT-AR4050S-50
Allied Telesis, Inc. Dba Allied Telesis Investment Inc Div Headquarters · FSC 5810 — Communications Security Equipment and Components · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 0T156
Government record, cited
NSN 5810-01-677-6428 — this item is cataloged by the U.S. Government under National Stock Number 5810-01-677-6428. Manufacturer of record part number: AT-AR4050S-50.
Also searched as5810-01-677-6428 ·
5810016776428 ·
NIIN 016776428 ·
01-677-6428 ·
FSC 5810 Communications Security Equipment and Components · CAGE 0T156 · AT-AR4050S-50 · 92119276
Nearby stock numbers← 5810-01-677-6006 Security Data System
·
5810-01-677-9057 Communications Security Module →
Features
Communications Security Module — FSC 5810
Component Type and Quantity: 1 SWITCH
2 manufacturer part numbers on file
Manufacturer of record: Allied Telesis, Inc. Dba Allied Telesis Investment Inc Div Headquarters
Identification
NSN: 5810-01-677-6428
NIIN: 016776428
FSC: 5810 — Communications Security Equipment and Components
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: AT-AR4050S-50
Manufacturer: Allied Telesis, Inc. Dba Allied Telesis Investment Inc Div Headquarters
General Description
The Communications Security Module, cataloged under National Stock Number 5810-01-677-6428, 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 Allied Telesis, Inc. Dba Allied Telesis Investment Inc Div Headquarters. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5810-01-677-6428
Primary Part Number
AT-AR4050S-50
Item Name
Communications Security Module
FSC / FSG
5810 / 58 — Communications Security Equipment and Components
Manufacturer
Allied Telesis, Inc. Dba Allied Telesis Investment Inc Div Headquarters
Allied Telesis, Inc. Dba Allied Telesis Investment Inc Div Headquarters (USA)
No interchangeability data on file.
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 5810-01-677-6428?
NSN 5810-01-677-6428 is a Communications Security Module, manufactured by Allied Telesis, Inc. Dba Allied Telesis Investment Inc Div Headquarters, classified under FSC 5810, Communications Security Equipment and Components. Status: active.
What part numbers are listed for NSN 5810-01-677-6428?
NSN 5810-01-677-6428 has 2 manufacturer part numbers on file: 92119276 (Thales Sa), AT-AR4050S-50 (Allied Telesis, Inc. Dba Allied Telesis Investment Inc Div Headquarters).
What are the specifications of AT-AR4050S-50?
Key specifications for AT-AR4050S-50: Overall Height: 1.67 INCHES NOMINAL IN; Component Type and Quantity: 1 SWITCH; Overall Width: 8.26 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: FIREWALL. 1 specification is documented in the U.S. Government catalog.
Is NSN 5810-01-677-6428 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.
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.