The Sound Measuring Set, cataloged under National Stock Number 5845-00-669-5373, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5845-00-669-5373 |
| Item Name | Sound Measuring Set |
| FSC / FSG | 5845 / 58 — Underwater Sound Equipment |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Reference | Meaning |
|---|---|
| 0MA1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5845-00-669-5373 is a Sound Measuring Set, classified under FSC 5845, Underwater Sound Equipment. Status: active.
Key specifications for 5845-00-669-5373: Special Features: FREQ DATA 150 TO 3500 HZ RANGE,DB CALIBRATION FROM 2 TO P 12 DB RANGE PORM 5 PCT,INPUT 5 HYDROPHONE ASSY 24 OHM IMPEDANCE AT 1 KHZ,OUTPUT 1 HEADPHONE,OPERATING POWER 105 TO 125V AC 60 HZ SGL PHASE,MAJOR COMPONENTS AND ACCESSORIES,1 AMPLIFIER NAVSHIPS TYPE 50310A,1 POWER SUPPLY NAVSHIPS TYPE 20576A,3 CAVIATION INDICATOR NAVSHIPS TYPE 55209A,2 HYDROPHONE ASSY NAVSHIPS TYPE 51080C,3 HYDROPHONE ASSY NAVSHIPS TYPE 51080D,1 PR HEADPHONE NAVSHIPS TYPE 492013,2 INSTRUCTION BOOKS NAVSHIPS 91841 KHz. 0 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 5845-00-669-5373 has DEMIL Code C. 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.