The Control Unit,alarm, cataloged under National Stock Number 6350-01-542-9906, 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 Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6350-01-542-9906 |
| Primary Part Number | P492-09 |
| Item Name | Control Unit,alarm |
| FSC / FSG | 6350 / 63 — Miscellaneous Alarm, Signal, and Security Detection Systems |
| Manufacturer | Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| P492-09 PRIMARY | Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 3-6269 | D/9 Drawing number reference only Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc |
| 021015 | 5/9 Secondary reference Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc |
NSN 6350-01-542-9906 is a Control Unit,alarm, manufactured by Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc, classified under FSC 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. Status: active.
NSN 6350-01-542-9906 has 1 manufacturer part number on file: P492-09 (Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc).
Key specifications for P492-09: Overall Height: 163.0 MILLIMETERS NOMINAL MM; Overall Width: 269.0 MILLIMETERS NOMINAL MM; Special Features: FINISH:BLACK COATED;DEPTH:293.0MM MINIMUM MM; Part Name Assigned by Controlling Agency: (INAVY)UNIT, TIMBER & MODUL;(DRAWING)P492-09 CENTRAL CONTROL UNIT FOG BELL & GONG SYSTEM(3-6269). 0 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.