The Switch Battery Tran, cataloged under National Stock Number 6605-01-112-6478, is classified within Federal Supply Class 6605 (Navigational Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Engineered Magnetics, Inc. Dba Engineered Magnetics. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Switch Battery Tran |
| FSC / FSG | 6605 — Navigational Instruments (FSG 66) |
| Manufacturers | Engineered Magnetics, Inc. Dba Engineered Magnetics (CAGE 06509) |
| Parameter | Value |
|---|---|
| NSN | 6605-01-112-6478 |
| Primary Part Number | 430273-1 |
| Item Name | Switch Battery Tran |
| FSC / FSG | 6605 / 66 — Navigational Instruments |
| Manufacturer | Engineered Magnetics, Inc. Dba Engineered Magnetics |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 430273-1 PRIMARY | Engineered Magnetics, Inc. Dba Engineered Magnetics (USA) |
| 430273-2 PRIMARY | Engineered Magnetics, Inc. Dba Engineered Magnetics (USA) |
| Reference | Meaning |
|---|---|
| 476-0226-002 | 5/2 Secondary reference U.S. Government activity |
| 476-0226-001 | 5/2 Secondary reference U.S. Government activity |
| 476-0226 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6605-01-112-6478 is a Switch Battery Tran, manufactured by Engineered Magnetics, Inc. Dba Engineered Magnetics, classified under FSC 6605, Navigational Instruments. Status: active.
NSN 6605-01-112-6478 has 2 manufacturer part numbers on file: 430273-1 (Engineered Magnetics, Inc. Dba Engineered Magnetics), 430273-2 (Engineered Magnetics, Inc. Dba Engineered Magnetics).
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.