NSN 5845-01-641-4539 · NIIN 016414539 · Part number RJE031
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 5845-01-641-4539 — this item is cataloged by the U.S. Government under National Stock Number 5845-01-641-4539. Manufacturer of record part number: RJE031.
Manufacturer of record: Rje International, Inc. Dba Rje International
Identification
NSN: 5845-01-641-4539
NIIN: 016414539
FSC: 5845 — Underwater Sound Equipment
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: RJE031
Manufacturer: Rje International, Inc. Dba Rje International
General Description
The Receiver-Transmitter,sonar, cataloged under National Stock Number 5845-01-641-4539, 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. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Rfd (australia) Pty Ltd Survitec Group Australia (AUS)
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 5845-01-641-4539?
NSN 5845-01-641-4539 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 5845-01-641-4539?
NSN 5845-01-641-4539 has 3 manufacturer part numbers on file: RJE031 (Rje International, Inc. Dba Rje International), ATT-400 (Rje International, Inc. Dba Rje International), RJE031 (Rfd (australia) Pty Ltd Survitec Group Australia).
What are the specifications of RJE031?
Key specifications for RJE031: Special Features: DEPTH RATING: 328 FT; HOUSING: DELRIN; SIZE: 21CM(L)X6.4CM(D); WEIGHT: IN AIR: 0.37KG; SYSTEM RANGE: TRANSPONDER MODE: 750 METERS; PINGER MODE: 1800 METERS; ACTIVATION: MANUAL ON/OFF OR WATER SWITCH; BATTERY: (2) 9 VOLT BATTERY, ALKALINE; OPERATIONAL LIFE: 10 HOURS TO 6 MONTHS; RECEIVE FREQUENCY: 26KHZ; ACOUSTIC OUTPUT: 180DB; ACOUSTIC SIGNAL: CODED KHz; Part Name Assigned by Controlling Agency: ACOUSTIC TARGET TRANSPONDER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5845-01-641-4539 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.