The Switch,rotary, cataloged under National Stock Number 5930-01-320-1625, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Alps Alpine Co., Ltd.. Government technical data includes 16 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-320-1625 |
| Primary Part Number | E/492717M |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Alps Alpine Co., Ltd. |
| Status | ACTIVE |
| Shaft Type | ROUND, MILLED, SPRING SLIT SINGLE ACTUATOR |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL AND NONPILE-UP NONSYMMETRICAL |
| Terminal Type | PRINTED CIRCUIT |
| Contact Load Current Rating | 250.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| Mounting Method | THREADED BUSHING SINGLE MOUNTING FACILITY |
| Pole Quantity | 1 EACH SECTION REAR |
| Style Designator | WAFER, PRINTED BOARD, BUSHING MOUNT |
| Individual Section Quantity | 4 |
| Contact Switching Action | BREAKS BEFORE MAKES EACH SECTION REAR |
| Contact Voltage Rating in Volts | 30.0 DC AT SEA LEVEL |
| Switch Actuator Positioning Increment | 30.0 DEGREES SINGLE ACTUATOR |
| Switch Actuator Indexing Position Quantity | 11 SINGLE ACTUATOR |
| Throw Quantity | 7 SECOND SECTION REAR |
| Throw Quantity | 4 FIRST SECTION REAR |
| Throw Quantity | 4 THIRD SECTION REAR |
| Throw Quantity | 7 FOURTH SECTION REAR |
| 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 |
|---|---|
| E/492717M | Alps Alpine Co., Ltd. (JPN) |
| Reference | Meaning |
|---|---|
| E/49271 | 5/1 Secondary reference Alps Alpine Co., Ltd. |
| SRJ404B | 5/9 Secondary reference Alps Electric Co. Ltd |
| SRJ404B | 5/1 Secondary reference Alps Alpine Co., Ltd. |
| 131-026 | 3/9 Design control — primary reference Rane Corp |
| E/49271 | 5/9 Secondary reference Alps Electric Co. Ltd |
| E/492717M | 5/9 Secondary reference Alps Electric Co. Ltd |
NSN 5930-01-320-1625 is a Switch,rotary, manufactured by Alps Alpine Co., Ltd., classified under FSC 5930, Switches. Status: active.
NSN 5930-01-320-1625 has 1 manufacturer part number on file: E/492717M (Alps Alpine Co., Ltd.).
2 possible matches (shared part number, not a government interchangeability claim): 6130-01-423-1377, 5330-01-702-6014. Verify interchangeability with system specifications before substitution.
Key specifications for E/492717M: Shaft Type: ROUND, MILLED, SPRING SLIT SINGLE ACTUATOR; Overall Height: 31.0 MILLIMETERS NOMINAL MM; Switch Contact Basic Design: NONPILE-UP SYMMETRICAL AND NONPILE-UP NONSYMMETRICAL; Terminal Type: PRINTED CIRCUIT. 16 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.