The Bell,electrical, cataloged under National Stock Number 6350-01-599-3931, 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 Mgc Systems Corp. Dba Mgc Systems Corp. Government technical data includes 13 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6350-01-599-3931 |
| Primary Part Number | BL-6B |
| Item Name | Bell,electrical |
| FSC / FSG | 6350 / 63 — Miscellaneous Alarm, Signal, and Security Detection Systems |
| Manufacturer | Mgc Systems Corp. Dba Mgc Systems Corp |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| Loudness Level in Decibels | 85DB AT 10 FT FT |
| Sound Chamber Type | RESONATING |
| Sound Chamber Overall Diameter | 6.000 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 24.0 DC |
| Terminal Type | WIRE LEAD |
| Design Type | ROUND GONG |
| Tone Adjustability | NONADJUSTABLE |
| Mounting Method | HOLE |
| Quantity | 1 |
| Action Type | PLUNGER |
| Material | STEEL |
| Current Rating in Amps | 20.0 |
| 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 |
|---|---|
| BL-6B PRIMARY | Mgc Systems Corp. Dba Mgc Systems Corp (USA) |
NSN 6350-01-599-3931 is a Bell,electrical, manufactured by Mgc Systems Corp. Dba Mgc Systems Corp, classified under FSC 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. Status: active.
NSN 6350-01-599-3931 has 1 manufacturer part number on file: BL-6B (Mgc Systems Corp. Dba Mgc Systems Corp).
Key specifications for BL-6B: Mounting Hole Quantity: 4; Loudness Level in Decibels: 85DB AT 10 FT FT; Sound Chamber Type: RESONATING; Sound Chamber Overall Diameter: 6.000 INCHES NOMINAL IN. 13 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.