The Horn,signal, cataloged under National Stock Number 6350-01-378-8487, 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 Bell Floyd Associates Inc. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6350-01-378-8487 |
| Primary Part Number | XC-09-212-S |
| Item Name | Horn,signal |
| FSC / FSG | 6350 / 63 — Miscellaneous Alarm, Signal, and Security Detection Systems |
| Manufacturer | Bell Floyd Associates Inc |
| Status | ACTIVE |
| Loudness Level in Decibels | 103 DB AT 2 FT FT |
| Frequency in Hertz | 2900.0 |
| Current Type | DC |
| Terminal Type | SCREW |
| Voltage in Volts | 12.0 |
| 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 |
|---|---|
| XC-09-212-S PRIMARY | Bell Floyd Associates Inc (USA) |
| Reference | Meaning |
|---|---|
| DSK3090-211 REV 2 ITEM NO. 7 | 5/9 Secondary reference Mine Safety Appliances Company, Llc Dba M S a |
| ASK3090-331 | 5/9 Secondary reference Mine Safety Appliances Company, Llc Dba M S a |
| 20-301 ITEM 8 | 5/9 Secondary reference L3 Technologies, Inc. |
| XC-09-212-S | C/1 Advisory reference — outside the item-of-supply concept L3 Technologies, Inc. |
NSN 6350-01-378-8487 is a Horn,signal, manufactured by Bell Floyd Associates Inc, classified under FSC 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. Status: active.
NSN 6350-01-378-8487 has 1 manufacturer part number on file: XC-09-212-S (Bell Floyd Associates Inc).
Key specifications for XC-09-212-S: Loudness Level in Decibels: 103 DB AT 2 FT FT; Frequency in Hertz: 2900.0; Current Type: DC; Terminal Type: SCREW. 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.