The Panel,alarm,shipboard, cataloged under National Stock Number 6320-01-564-0893, is classified within Federal Supply Class 6320 (Shipboard Alarm and Signal Systems) of the Alarm, Signal, and Security Detection Systems group. The manufacturer of record is Murphy Safety Switch of California Dba Murcal. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6320-01-564-0893 |
| Primary Part Number | 25700003 |
| Item Name | Panel,alarm,shipboard |
| FSC / FSG | 6320 / 63 — Shipboard Alarm and Signal Systems |
| Manufacturer | Murphy Safety Switch of California Dba Murcal |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 6320-01-564-0893 is a Panel,alarm,shipboard, manufactured by Murphy Safety Switch of California Dba Murcal, classified under FSC 6320, Shipboard Alarm and Signal Systems. Status: active.
NSN 6320-01-564-0893 has 2 manufacturer part numbers on file: 25700003 (Murphy Safety Switch of California Dba Murcal), ST5AS-LM (Murphy Safety Switch of California Dba Murcal).
1 possible match (shared part number, not a government interchangeability claim): 3120-01-565-1189. Verify interchangeability with system specifications before substitution.
Key specifications for 25700003: End Item Identification: 47 FT MLB, SICR 1539; 47 MOTOR LIFE BOAT-HULL FT. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 6320-01-564-0893 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.