NSN 5845-01-695-2859 · NIIN 016952859 · Part number ATT-400ST
Rje International, Inc. Dba Rje International · FSC 5845 — Underwater Sound Equipment · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 61257
Government record, cited
NSN 5845-01-695-2859 — this item is cataloged by the U.S. Government under National Stock Number 5845-01-695-2859. Manufacturer of record part number: ATT-400ST.
Transmitted Signal Frequency Rating: 27.0 KILOHERTZ MINIMUM AND 34.0 KILOHERTZ MAXIMUM
Received Signal Frequency Rating: 26.0 KILOHERTZ NOMINAL
Power Output: 2.0 WATTS NOMINAL
1 manufacturer part number on file
Manufacturer of record: Rje International, Inc. Dba Rje International
Identification
NSN: 5845-01-695-2859
NIIN: 016952859
FSC: 5845 — Underwater Sound Equipment
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: ATT-400ST
Manufacturer: Rje International, Inc. Dba Rje International
General Description
The Receiver-Transmitter,sonar, cataloged under National Stock Number 5845-01-695-2859, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Rje International, Inc. Dba Rje International. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Rje International, Inc. Dba Rje International (USA)
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.
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5845-00-001-3622 · Item name not on file
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5845-00-001-3623 · Item name not on file
5845-00-001-3625
DETECTING-RANGING SET SUBASSEMBL
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5845-00-001-3627 · Item name not on file
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5845-00-001-3628 · Item name not on file
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5845-00-001-3629 · Item name not on file
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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 5845-01-695-2859?
NSN 5845-01-695-2859 is a Receiver-Transmitter,sonar, manufactured by Rje International, Inc. Dba Rje International, classified under FSC 5845, Underwater Sound Equipment. Status: active.
What part numbers are listed for NSN 5845-01-695-2859?
NSN 5845-01-695-2859 has 1 manufacturer part number on file: ATT-400ST (Rje International, Inc. Dba Rje International).
What are the specifications of ATT-400ST?
Key specifications for ATT-400ST: Transmitted Signal Frequency Rating: 27.0 KILOHERTZ MINIMUM AND 34.0 KILOHERTZ MAXIMUM; Received Signal Frequency Rating: 26.0 KILOHERTZ NOMINAL; Special Features: DEPTH: 6000.0 METERS; Part Name Assigned by Controlling Agency: ACOUSTIC TARGET TRANSPONDER. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5845-01-695-2859 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.