The Switch,optical Tuning, cataloged under National Stock Number 5930-00-534-3149, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-534-3149 |
| Item Name | Switch,optical Tuning |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| FSC Application Data | RECEIVER,RADIO 651S1,EXCEPT NAVIGATION NONAIRBORNE |
| General Characteristics Item Description | ALUMINUM BOX 3.000 IN. BY 3.000 IN. BY 1.000 IN.,CONTAINING 2 CIRCUIT CARDS WITH 2 INFRARED EMITTING DIODES,2 LIGHT SENSITIVE DIODES,2 DIODES,2 THERMISTORS,1 INTEGRATED CIRCUIT,PLASTIC DISC WITH OPAQUE LINES AND A MECHANICAL DRIVE ASSY IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 610-2150-001 | 5/9 Secondary reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| 610-2150-001 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5930-00-534-3149 is a Switch,optical Tuning, classified under FSC 5930, Switches. Status: active.
Key specifications for 5930-00-534-3149: FSC Application Data: RECEIVER,RADIO 651S1,EXCEPT NAVIGATION NONAIRBORNE; General Characteristics Item Description: ALUMINUM BOX 3.000 IN. BY 3.000 IN. BY 1.000 IN.,CONTAINING 2 CIRCUIT CARDS WITH 2 INFRARED EMITTING DIODES,2 LIGHT SENSITIVE DIODES,2 DIODES,2 THERMISTORS,1 INTEGRATED CIRCUIT,PLASTIC DISC WITH OPAQUE LINES AND A MECHANICAL DRIVE ASSY IN. 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.