The Buzzer, cataloged under National Stock Number 6350-00-021-2334, 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 Us Army Aviation and Missile Command. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6350-00-021-2334 |
| Primary Part Number | 10178834-1 |
| Item Name | Buzzer |
| FSC / FSG | 6350 / 63 — Miscellaneous Alarm, Signal, and Security Detection Systems |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Overall Diameter | 1.687 INCHES NOMINAL IN |
| Inclosure | NOT INCLUDED |
| Action Type | SINGLE STROKE |
| Frequency Rating | 2.9 KILOHERTZ NOMINAL |
| 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 |
|---|---|
| 10178834-1 | Polytech Defense Spares Llc (USA) |
| 10178834-1 | Raytheon Company (USA) |
| 10178834-1 | Raytheon Company Dba Raytheon Co (USA) |
| 10178834-1 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 10178834-1 | 5/9 Secondary reference Raytheon Company Div Corp |
| 10178834-1 | 5/2 Secondary reference U.S. Government activity |
NSN 6350-00-021-2334 is a Buzzer, manufactured by Us Army Aviation and Missile Command, classified under FSC 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. Status: active.
NSN 6350-00-021-2334 has 4 manufacturer part numbers on file: 10178834-1 (Polytech Defense Spares Llc), 10178834-1 (Raytheon Company), 10178834-1 (Raytheon Company Dba Raytheon Co), 10178834-1 (Us Army Aviation and Missile Command).
Key specifications for 10178834-1: Overall Diameter: 1.687 INCHES NOMINAL IN; Overall Length: 2.130 INCHES MAXIMUM IN; Inclosure: NOT INCLUDED; Action Type: SINGLE STROKE. 4 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.