The Switch Subassembly, cataloged under National Stock Number 5930-01-212-7331, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Telephonics Corp. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-212-7331 |
| Primary Part Number | S235A133-605 |
| Item Name | Switch Subassembly |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Telephonics Corp |
| Status | ACTIVE |
| Component Type and Quantity | 1 HOUSING AND 1 PLATE AND 1 LAMP AND 1 FILTER AND 1 MODULE |
| 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 |
|---|---|
| S235A133-605 PRIMARY | Telephonics Corp (USA) |
| 10530INS-605 | Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc (USA) |
NSN 5930-01-212-7331 is a Switch Subassembly, manufactured by Telephonics Corp, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-212-7331 has 2 manufacturer part numbers on file: S235A133-605 (Telephonics Corp), 10530INS-605 (Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc).
Key specifications for S235A133-605: Component Type and Quantity: 1 HOUSING AND 1 PLATE AND 1 LAMP AND 1 FILTER AND 1 MODULE; Overall Length: 0.500 INCHES NOMINAL IN; Overall Width: 0.500 INCHES NOMINAL IN; Special Features: LEGEND READS 4; LAMP IS 5V, FILTER WHITE V. 1 specification is 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.