The Buzzer, cataloged under National Stock Number 6350-01-052-4043, 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 Uusi, Llc Dba Nartron. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6350-01-052-4043 |
| Primary Part Number | 443-7-24 |
| Item Name | Buzzer |
| FSC / FSG | 6350 / 63 — Miscellaneous Alarm, Signal, and Security Detection Systems |
| Manufacturer | Uusi, Llc Dba Nartron |
| Status | ACTIVE |
| Mounting Hole Quantity | 2 |
| Voltage in Volts and Current Type | 24.0 DC |
| Center to Center Distance Between Mounting Holes | 3.050 INCHES NOMINAL IN |
| Mounting Method | BULKHEAD |
| Mounting Hole Diameter | 0.280 INCHES NOMINAL IN |
| 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 |
|---|---|
| 443-7-24 PRIMARY | Uusi, Llc Dba Nartron (USA) |
| Reference | Meaning |
|---|---|
| 64856-BX | 5/9 Secondary reference Oshkosh Corp |
NSN 6350-01-052-4043 is a Buzzer, manufactured by Uusi, Llc Dba Nartron, classified under FSC 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. Status: active.
NSN 6350-01-052-4043 has 1 manufacturer part number on file: 443-7-24 (Uusi, Llc Dba Nartron).
Key specifications for 443-7-24: Mounting Hole Quantity: 2; Overall Height: 2.050 INCHES NOMINAL IN; Voltage in Volts and Current Type: 24.0 DC; Center to Center Distance Between Mounting Holes: 3.050 INCHES NOMINAL IN. 7 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.