Supplementary Features: THIS UNIT IS A SOLID-STATE PLUG-IN MODULE WHICH PROVIDES THE CAPABILITYTO INTERFACE TACTICAL OR FIXED TELEPHONE EQUIPMENT
Identification
NSN: 5805-01-337-2820
NIIN: 013372820
FSC: 5805 — Telephone and Telegraph Equipment
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
General Description
The Converter,telegraph-Telephone Si, cataloged under National Stock Number 5805-01-337-2820, is classified within Federal Supply Class 5805 (Telephone and Telegraph Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
5805-01-337-2820
Item Name
Converter,telegraph-Telephone Si
FSC / FSG
5805 / 58 — Telephone and Telegraph Equipment
Status
ACTIVE
Supplementary Features
THIS UNIT IS A SOLID-STATE PLUG-IN MODULE WHICH PROVIDES THE CAPABILITYTO INTERFACE TACTICAL OR FIXED TELEPHONE EQUIPMENT
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL D — Destroy Item
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
94020030-000
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 5805 — Telephone and Telegraph Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5805-00-000-0155
RECEIVER-TRANSMITTER,ORDER WIRE
5805-00-000-7057
5805-00-000-7057 · Item name not on file
5805-00-000-7886
5805-00-000-7886 · Item name not on file
5805-00-001-4071
5805-00-001-4071 · Item name not on file
5805-00-001-4082
5805-00-001-4082 · Item name not on file
5805-00-001-4083
5805-00-001-4083 · Item name not on file
5805-00-001-4084
5805-00-001-4084 · Item name not on file
5805-00-001-4088
5805-00-001-4088 · Item name not on file
Frequently Asked Questions
What is NSN 5805-01-337-2820?
NSN 5805-01-337-2820 is a Converter,telegraph-Telephone Si, classified under FSC 5805, Telephone and Telegraph Equipment. Status: active.
What are the specifications of 5805-01-337-2820?
Key specifications for 5805-01-337-2820: Supplementary Features: THIS UNIT IS A SOLID-STATE PLUG-IN MODULE WHICH PROVIDES THE CAPABILITYTO INTERFACE TACTICAL OR FIXED TELEPHONE EQUIPMENT; End Item Identification: STU-5A A. 1 specification is documented in the U.S. Government catalog.
Is NSN 5805-01-337-2820 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 5805-01-337-2820?
NSN 5805-01-337-2820 has DEMIL Code D. 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.