The Buzzer, cataloged under National Stock Number 6350-01-216-4190, is classified within Federal Supply Class 6350 (Miscellaneous Alarm, Signal, and Security Detection Systems) of the Alarm, Signal, and Security Detection Systems group. The manufacturer of record is Matsushita Electric Corp of America M/s 7h-4. Government technical data includes 8 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6350-01-216-4190 |
| Primary Part Number | EFB-RC24C01 |
| Item Name | Buzzer |
| FSC / FSG | 6350 / 63 — Miscellaneous Alarm, Signal, and Security Detection Systems |
| Manufacturer | Matsushita Electric Corp of America M/s 7h-4 |
| Status | ACTIVE |
| Mounting Hole Quantity | 2 |
| Voltage in Volts and Current Type | 12.0 DC |
| Overall Diameter | 24.0 MILLIMETERS NOMINAL MM |
| Center to Center Distance Between Mounting Holes | 29.0 MILLIMETERS NOMINAL MM |
| Mounting Method | HOLE(S) |
| Mounting Hole Diameter | 2.2 MILLIMETERS NOMINAL MM |
| Inclosure | INCLUDED |
| Action Type | VIBRATING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| EFB-RC24C01 PRIMARY | Matsushita Electric Corp of America M/s 7h-4 (USA) |
| Reference | Meaning |
|---|---|
| 850435-0001 | 5/9 Secondary reference Litton Systems Inc. Div Navigation Systems Division |
| 11785698 | 7/1 Vendor item drawing reference Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| EFB-RC24001 | 5/9 Secondary reference Matsushita Electric Corp of America M/s 7h-4 |
NSN 6350-01-216-4190 is a Buzzer, manufactured by Matsushita Electric Corp of America M/s 7h-4, classified under FSC 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. Status: active.
NSN 6350-01-216-4190 has 1 manufacturer part number on file: EFB-RC24C01 (Matsushita Electric Corp of America M/s 7h-4).
Key specifications for EFB-RC24C01: Mounting Hole Quantity: 2; Voltage in Volts and Current Type: 12.0 DC; Overall Diameter: 24.0 MILLIMETERS NOMINAL MM; Center to Center Distance Between Mounting Holes: 29.0 MILLIMETERS NOMINAL MM. 8 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.