The Crypto Ignition Key, cataloged under National Stock Number 5810-01-534-4601, 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 General Dynamics Mission Systems, Inc.. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5810-01-534-4601 |
| Primary Part Number | GE-101A |
| Item Name | Crypto Ignition Key |
| FSC / FSG | 5810 / 58 — Communications Security Equipment and Components |
| Manufacturer | General Dynamics Mission Systems, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| CN1028-002 | Raytheon Company Dba Raytheon Co (USA) |
| GE-101A PRIMARY | General Dynamics Mission Systems, Inc. (USA) |
| KSD-4000 | General Dynamics Mission Systems, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 0N649683-2 | 5/2 Secondary reference U.S. Government activity |
NSN 5810-01-534-4601 is a Crypto Ignition Key, manufactured by General Dynamics Mission Systems, Inc., classified under FSC 5810, Communications Security Equipment and Components. Status: active.
NSN 5810-01-534-4601 has 3 manufacturer part numbers on file: CN1028-002 (Raytheon Company Dba Raytheon Co), GE-101A (General Dynamics Mission Systems, Inc.), KSD-4000 (General Dynamics Mission Systems, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5895-01-560-2826. Verify interchangeability with system specifications before substitution.
Key specifications for GE-101A: End Item Identification: LINK ENCRYPTION FAMILY. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5810-01-534-4601 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.