NSN 5810-01-685-0480 · NIIN 016850480 · Part number 31350-1976-0000
Leonardo S.p.a. Security & Information System Division · FSC 5810 — Communications Security Equipment and Components · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE A0069
Government record, cited
NSN 5810-01-685-0480 — this item is cataloged by the U.S. Government under National Stock Number 5810-01-685-0480. Manufacturer of record part number: 31350-1976-0000.
Also searched as5810-01-685-0480 ·
5810016850480 ·
NIIN 016850480 ·
01-685-0480 ·
FSC 5810 Communications Security Equipment and Components · CAGE A0069 · 31350-1976-0000
Nearby stock numbers← 5810-01-685-0475 Communications Security Module
·
5810-01-685-5923 Security Data System →
Features
Communications Security Module — FSC 5810
Component Type and Quantity: 1 NETWORK
1 manufacturer part number on file
Manufacturer of record: Leonardo S.p.a. Security & Information System Division
Identification
NSN: 5810-01-685-0480
NIIN: 016850480
FSC: 5810 — Communications Security Equipment and Components
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: 31350-1976-0000
Manufacturer: Leonardo S.p.a. Security & Information System Division
General Description
The Communications Security Module, cataloged under National Stock Number 5810-01-685-0480, 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 Leonardo S.p.a. Security & Information System Division. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5810-01-685-0480
Primary Part Number
31350-1976-0000
Item Name
Communications Security Module
FSC / FSG
5810 / 58 — Communications Security Equipment and Components
Manufacturer
Leonardo S.p.a. Security & Information System Division
Leonardo S.p.a. Security & Information System Division (ITA)
Reference documents
Reference
Meaning
31350-1976-0000
3/9Design control — primary reference
Wiebetech, Llc
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 5810-01-685-0480?
NSN 5810-01-685-0480 is a Communications Security Module, manufactured by Leonardo S.p.a. Security & Information System Division, classified under FSC 5810, Communications Security Equipment and Components. Status: active.
What part numbers are listed for NSN 5810-01-685-0480?
NSN 5810-01-685-0480 has 1 manufacturer part number on file: 31350-1976-0000 (Leonardo S.p.a. Security & Information System Division).
What are the specifications of 31350-1976-0000?
Key specifications for 31350-1976-0000: Overall Height: 1.06 INCHES NOMINAL IN; Component Type and Quantity: 1 NETWORK; Overall Length: 2.95 INCHES NOMINAL IN; Overall Width: 4.33 INCHES NOMINAL IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 5810-01-685-0480 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.