The Communication Set,sonar, cataloged under National Stock Number 5845-01-683-5503, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5845-01-683-5503 |
| Item Name | Communication Set,sonar |
| FSC / FSG | 5845 / 58 — Underwater Sound Equipment |
| Status | ACTIVE |
| Current Type | DC |
| Transmitted Signal Frequency Rating | 900.0 KILOHERTZ NOMINAL |
| Unpackaged Unit Weight | 5.7 POUNDS LBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| P900-90 | 3/9 Design control — primary reference Teledyne Instruments, Inc. Dba Teledyne Blueview |
NSN 5845-01-683-5503 is a Communication Set,sonar, classified under FSC 5845, Underwater Sound Equipment. Status: active.
Key specifications for 5845-01-683-5503: Current Type: DC; Transmitted Signal Frequency Rating: 900.0 KILOHERTZ NOMINAL; Special Features: FIELD OF VIEW: 90.0 DEGREES. MAXIMUM RANGE: 100 METERS. RANGE RESOULTION: 1.0 INCH. SUPPLY VOLTAGE: 12.0 TO 48.0 VOLTS DIRECT CURRENT. WEIGHT IN WATER: 1.36 POUNDS. DEPTH RATING: 1000 METERS. LENGTH: 11.3 BY 5.0 INCHES. LBS; Part Name Assigned by Controlling Agency: P900 SERIES 2D IMAGING SONAR. 3 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5845-01-683-5503 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.