Mounting Configuration: ONE 0.625 IN. DIA MTG HOLE AND ONE 0.343 IN. BY 0.546 IN. SLOT,ONE EA. SIDE IN
Contact Surface Diameter: 0.062 INCHES IN
Base Overall Length: 6.000 INCHES IN
Identification
NSN: 5805-00-855-3708
NIIN: 008553708
FSC: 5805 — Telephone and Telegraph Equipment
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
General Description
The Key,telegraph, cataloged under National Stock Number 5805-00-855-3708, is classified within Federal Supply Class 5805 (Telephone and Telegraph Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
5805-00-855-3708
Item Name
Key,telegraph
FSC / FSG
5805 / 58 — Telephone and Telegraph Equipment
Status
ACTIVE
Overall Diameter
4.000 INCHES NOMINAL IN
Mounting Method
SCREW
Shape
RECTANGULAR
Contact Quantity
2
Mounting Configuration
ONE 0.625 IN. DIA MTG HOLE AND ONE 0.343 IN. BY 0.546 IN. SLOT,ONE EA. SIDE IN
Contact Surface Diameter
0.062 INCHES IN
Base Overall Length
6.000 INCHES IN
Activation Method
MANUAL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
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
564-5296-003
3/9Design control — primary reference
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
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 5805-00-855-3708?
NSN 5805-00-855-3708 is a Key,telegraph, classified under FSC 5805, Telephone and Telegraph Equipment. Status: active.
What are the specifications of 5805-00-855-3708?
Key specifications for 5805-00-855-3708: Overall Diameter: 4.000 INCHES NOMINAL IN; Mounting Method: SCREW; Shape: RECTANGULAR; Overall Length: 6.000 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5805-00-855-3708 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.