Also searched as5845-01-666-8391 ·
5845016668391 ·
NIIN 016668391 ·
01-666-8391 ·
FSC 5845 Underwater Sound Equipment
Nearby stock numbers← 5845-01-666-8137 Cable Assembly, Hydrophone
·
5845-01-666-8445 Data Display Group →
Features
Transducer,sonar — FSC 5845
Unpackaged Unit Weight: 7.0 KILOGRAMS NOMINAL KG
Current Type: AC OR DC
Identifying Number: WH-1200 PART NO.
Frequency at Which Impedance Rating Applies: 1200.0 KILOHERTZ
Usage Design: REAL TIME CURRENT MONITORING
Identification
NSN: 5845-01-666-8391
NIIN: 016668391
FSC: 5845 — Underwater Sound Equipment
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
General Description
The Transducer,sonar, cataloged under National Stock Number 5845-01-666-8391, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
5845-01-666-8391
Item Name
Transducer,sonar
FSC / FSG
5845 / 58 — Underwater Sound Equipment
Status
ACTIVE
Unpackaged Unit Weight
7.0 KILOGRAMS NOMINAL KG
Current Type
AC OR DC
Identifying Number
WH-1200 PART NO.
Frequency at Which Impedance Rating Applies
1200.0 KILOHERTZ
Usage Design
REAL TIME CURRENT MONITORING
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
WHM1200
3/9Design control — primary reference
Teledyne Rd Instruments, Inc.
No interchangeability data on file.
Other items in FSC 5845 — Underwater Sound Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5845-00-001-3622
5845-00-001-3622 · Item name not on file
5845-00-001-3623
5845-00-001-3623 · Item name not on file
5845-00-001-3625
DETECTING-RANGING SET SUBASSEMBL
5845-00-001-3627
5845-00-001-3627 · Item name not on file
5845-00-001-3628
5845-00-001-3628 · Item name not on file
5845-00-001-3629
5845-00-001-3629 · Item name not on file
5845-00-001-8053
5845-00-001-8053 · Item name not on file
5845-00-003-0332
5845-00-003-0332 · Item name not on file
Frequently Asked Questions
What is NSN 5845-01-666-8391?
NSN 5845-01-666-8391 is a Transducer,sonar, classified under FSC 5845, Underwater Sound Equipment. Status: active.
What are the specifications of 5845-01-666-8391?
Key specifications for 5845-01-666-8391: Unpackaged Unit Weight: 7.0 KILOGRAMS NOMINAL KG; Current Type: AC OR DC; Identifying Number: WH-1200 PART NO.; Overall Width: 228.0 MILLIMETERS NOMINAL MM. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5845-01-666-8391 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.