The Horn,signal, cataloged under National Stock Number 6350-00-224-4943, is classified within Federal Supply Class 6350 (Miscellaneous Alarm, Signal, and Security Detection Systems) of the Alarm, Signal, and Security Detection Systems group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6350-00-224-4943 |
| Item Name | Horn,signal |
| FSC / FSG | 6350 / 63 — Miscellaneous Alarm, Signal, and Security Detection Systems |
| Status | ACTIVE |
| Loudness Level in Decibels | 103 DB AT 10 FT FT |
| Mounting Hole/stud Quantity | 3 |
| Sound Projector Quantity | 1 |
| Sound Projector Type | GRILL |
| Mounting Bracket | NOT PROVIDED |
| Enclosure Feature | EXPLOSION PROOF AND WATERTIGHT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 17H7790 | 5/1 Secondary reference U.S. Government activity |
| ICH8S4 | 2/2 Government specification standardization U.S. Government activity |
| MILA15303 | 4/1 Identification reference U.S. Government activity |
| 17H7790 | 5/1 Secondary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| 17H7790 | 5/1 Secondary reference Cooper Bussmann, Llc Dba Cooper Industries |
| 9000-S6504-74308 | 5/1 Secondary reference U.S. Government activity |
NSN 6350-00-224-4943 is a Horn,signal, classified under FSC 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 6350-00-756-2412, 6350-01-259-7305. Verify interchangeability with system specifications before substitution.
Key specifications for 6350-00-224-4943: Loudness Level in Decibels: 103 DB AT 10 FT FT; Mounting Hole/stud Quantity: 3; Sound Projector Quantity: 1; Sound Projector Type: GRILL. 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.