The Alarm,smoke,automatic, cataloged under National Stock Number 6350-01-533-5848, 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 Hochiki America Corporation Dba Hochiki America Corp. Government technical data includes 2 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 | 6350-01-533-5848 |
| Primary Part Number | SPB-24N |
| Item Name | Alarm,smoke,automatic |
| FSC / FSG | 6350 / 63 — Miscellaneous Alarm, Signal, and Security Detection Systems |
| Manufacturer | Hochiki America Corporation Dba Hochiki America Corp |
| Status | ACTIVE |
| Visual Signal Type | LAMP |
| Visual Signal Color | RED |
| 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 |
|---|---|
| SPB-24N PRIMARY | Hochiki America Corporation Dba Hochiki America Corp (USA) |
NSN 6350-01-533-5848 is a Alarm,smoke,automatic, manufactured by Hochiki America Corporation Dba Hochiki America Corp, classified under FSC 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. Status: active.
NSN 6350-01-533-5848 has 1 manufacturer part number on file: SPB-24N (Hochiki America Corporation Dba Hochiki America Corp).
Key specifications for SPB-24N: Overall Height: 5.500 INCHES NOMINAL IN; Visual Signal Type: LAMP; Overall Width: 3.200 INCHES NOMINAL IN; Special Features: SUPERVISORY CURRENT 250 UA, ALARM AND TROUBLE CURRENT - 20 MA; 32-122 DEG F AMBIENT TEMPERATURE RANGE; WALL OR SINGLE GANG MOUNT; FORM A AND B TROUBLE CONTACTS; PROVIDES 60 FT. ON CENTER LINEAR PROTECTION AT A RANGE OF 32.8 FT TO 328 FT.; CALIBRATED FILTERS FT. 2 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.