The Alarm-Monitor, cataloged under National Stock Number 6350-01-217-0257, 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 8 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 6350-01-217-0257 |
| Item Name | Alarm-Monitor |
| FSC / FSG | 6350 / 63 — Miscellaneous Alarm, Signal, and Security Detection Systems |
| Status | ACTIVE |
| Phase | SINGLE FIRST ALTERNATE OPERATING POWER RQMT |
| AC Voltage Rating | 115.0 VOLTS NOMINAL FIRST ALTERNATE OPERATING POWER RQMT |
| Monitor Type | LAMP |
| Joint Electronics Type Designation System Item Type Number | BZ-230/SRC |
| Joint Electronics Type Designation System Item Name | ALARM-MONITOR |
| Electrical Power Source Relationship | OPERATING |
| Frequency Rating | 400.0 HERTZ NOMINAL FIRST ALTERNATE OPERATING POWER RQMT |
| Alarm Type | HORN AND INDICATING LIGHT |
| 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 |
|---|---|
| 2002030 | 3/2 Design control — primary reference U.S. Government activity |
| BZ-230/SRC | 5/2 Secondary reference U.S. Government activity |
NSN 6350-01-217-0257 is a Alarm-Monitor, classified under FSC 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 1650-01-224-6596, 4720-01-571-7690. Verify interchangeability with system specifications before substitution.
Key specifications for 6350-01-217-0257: Overall Height: 5.218 INCHES NOMINAL IN; Phase: SINGLE FIRST ALTERNATE OPERATING POWER RQMT; AC Voltage Rating: 115.0 VOLTS NOMINAL FIRST ALTERNATE OPERATING POWER RQMT; Monitor Type: LAMP. 8 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.