The Buzzer, cataloged under National Stock Number 6350-01-315-2981, 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 Naval Sea Systems Command. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6350-01-315-2981 |
| Primary Part Number | 401-6357100 IT 50 |
| Item Name | Buzzer |
| FSC / FSG | 6350 / 63 — Miscellaneous Alarm, Signal, and Security Detection Systems |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Mounting Hole Quantity | 2 |
| Voltage in Volts and Current Type | 28.0 DC |
| Center to Center Distance Between Mounting Holes | 4.620 INCHES NOMINAL IN |
| Mounting Method | HOLE(S) |
| Mounting Hole Diameter | 0.541 INCHES NOMINAL IN |
| Inclosure | INCLUDED |
| 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 |
|---|---|
| 401-6357100 IT 50 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 401-4695443-21 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6350-01-315-2981 is a Buzzer, manufactured by Naval Sea Systems Command, classified under FSC 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. Status: active.
NSN 6350-01-315-2981 has 1 manufacturer part number on file: 401-6357100 IT 50 (Naval Sea Systems Command).
Key specifications for 401-6357100 IT 50: Mounting Hole Quantity: 2; Overall Height: 1.160 INCHES NOMINAL IN; Voltage in Volts and Current Type: 28.0 DC; Center to Center Distance Between Mounting Holes: 4.620 INCHES NOMINAL IN. 6 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.