The Switch Box, cataloged under National Stock Number 5930-01-517-2302, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-517-2302 |
| Primary Part Number | M131-A |
| Item Name | Switch Box |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc |
| Status | ACTIVE |
| Mounting Method | BRACKET WITH HOLE |
| Style Designator | ROUND, SURFACE MOUNTING |
| Material | COPPER ALLOY |
| Switch Type and Quantity | 1 PUSH |
| 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 |
|---|---|
| M131-A PRIMARY | Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| DWG 2-3996 | D/9 Drawing number reference only Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc |
NSN 5930-01-517-2302 is a Switch Box, manufactured by Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-517-2302 has 1 manufacturer part number on file: M131-A (Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc).
Key specifications for M131-A: Mounting Method: BRACKET WITH HOLE; Style Designator: ROUND, SURFACE MOUNTING; End Item Identification: USED TO ACTIVATE FOG HORN; Material: COPPER ALLOY. 4 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.