FSC: 5811 — Other Cryptologic Equipment and Components
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
General Description
The Helix Drum Assy, cataloged under National Stock Number 5811-00-679-3565, is classified within Federal Supply Class 5811 (Other Cryptologic Equipment and Components) of the Communication, Detection, and Coherent Radiation Equipment group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Helix Drum Assy
FSC / FSG
5811 — Other Cryptologic Equipment and Components (FSG 58)
Technical Specifications
Parameter
Value
NSN
5811-00-679-3565
Item Name
Helix Drum Assy
FSC / FSG
5811 / 58 — Other Cryptologic Equipment and Components
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
No hazard code in the DLA record (HMIC N)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
9091-5-507DA
3/9Design control — primary reference
Aeire Corp
9091-5-507DA
5/9Secondary reference
Alden Products Company Inc
No interchangeability data on file.
Other items in FSC 5811 — Other Cryptologic Equipment and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5811-00-001-3570
5811-00-001-3570 · Item name not on file
5811-00-001-4137
5811-00-001-4137 · Item name not on file
5811-00-001-4138
5811-00-001-4138 · Item name not on file
5811-00-001-5457
5811-00-001-5457 · Item name not on file
5811-00-001-5458
5811-00-001-5458 · Item name not on file
5811-00-001-5459
5811-00-001-5459 · Item name not on file
5811-00-001-5460
5811-00-001-5460 · Item name not on file
5811-00-001-6453
5811-00-001-6453 · Item name not on file
Frequently Asked Questions
What is NSN 5811-00-679-3565?
NSN 5811-00-679-3565 is a Helix Drum Assy, classified under FSC 5811, Other Cryptologic Equipment and Components. Status: active.
Is NSN 5811-00-679-3565 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 5811-00-679-3565?
NSN 5811-00-679-3565 has DEMIL Code B. 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.