The Buzzer, cataloged under National Stock Number 6350-01-429-0402, 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 Murata Erie North America Inc Headquarters and Georgia Opns. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6350-01-429-0402 |
| Primary Part Number | PKM11-4A0 |
| Item Name | Buzzer |
| FSC / FSG | 6350 / 63 — Miscellaneous Alarm, Signal, and Security Detection Systems |
| Manufacturer | Murata Erie North America Inc Headquarters and Georgia Opns |
| Status | ACTIVE |
| Mounting Hole Quantity | 2 |
| Loudness Level in Decibels | 75 DB MIN DB |
| Overall Diameter | 0.945 INCHES NOMINAL IN |
| Mounting Method | HOLE(S) |
| Mounting Hole Diameter | 0.087 INCHES NOMINAL IN |
| 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 |
|---|---|
| PKM11-4A0 PRIMARY | Murata Erie North America Inc Headquarters and Georgia Opns (USA) |
| Reference | Meaning |
|---|---|
| PKM11-4AO | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 6350-01-429-0402 is a Buzzer, manufactured by Murata Erie North America Inc Headquarters and Georgia Opns, classified under FSC 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. Status: active.
NSN 6350-01-429-0402 has 1 manufacturer part number on file: PKM11-4A0 (Murata Erie North America Inc Headquarters and Georgia Opns).
Key specifications for PKM11-4A0: Mounting Hole Quantity: 2; Loudness Level in Decibels: 75 DB MIN DB; Overall Diameter: 0.945 INCHES NOMINAL IN; Mounting Method: HOLE(S). 5 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.