The Buzzer, cataloged under National Stock Number 6350-01-428-8789, 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 Guild Associates Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6350-01-428-8789 |
| Primary Part Number | 863-510934 |
| Item Name | Buzzer |
| FSC / FSG | 6350 / 63 — Miscellaneous Alarm, Signal, and Security Detection Systems |
| Manufacturer | Guild Associates Inc |
| Status | ACTIVE |
| Loudness Level in Decibels | 100 DB DB |
| Overall Diameter | 1.400 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 |
|---|---|
| 863-510934 PRIMARY | Guild Associates Inc (USA) |
| XC-09-330-Q | Bell Floyd Associates Inc (USA) |
| Reference | Meaning |
|---|---|
| PL LCS9019-5.0 IT5.8 | 5/9 Secondary reference Maritime Tanksystems International, Inc Dba Flume Stabilization Systems |
NSN 6350-01-428-8789 is a Buzzer, manufactured by Guild Associates Inc, classified under FSC 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. Status: active.
NSN 6350-01-428-8789 has 2 manufacturer part numbers on file: 863-510934 (Guild Associates Inc), XC-09-330-Q (Bell Floyd Associates Inc).
Key specifications for 863-510934: Overall Height: 1.000 INCHES NOMINAL IN; Loudness Level in Decibels: 100 DB DB; Overall Diameter: 1.400 INCHES NOMINAL IN. 2 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.