The Switch,rotary, cataloged under National Stock Number 5930-01-319-4123, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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 | 5930-01-319-4123 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Switch Contact Basic Design | NONPILE-UP NONSYMMETRICAL |
| Terminal Type | WIRE LEAD |
| Individual Section Quantity | 1 |
| Features Provided | ACTUATOR KNOB |
| Contact Voltage Rating in Volts | 230.0 HIGHEST AC VOLTAGE RATING AT SEA LEVEL |
| Contact Voltage Rating in Volts | 115.0 LOWEST AC VOLTAGE RATING AT SEA LEVEL |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY PART NUMBER |
| 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 |
|---|---|
| AQS4W-2B | 5/9 Secondary reference James D. Nall Co., Inc. Dba Aqua-Air Manufacturing |
| AQS4W-2B/FAN SPEED CONTROL C/W - | 3/1 Design control — primary reference James D. Nall Co., Inc. Dba Aqua-Air Manufacturing |
| AQS4W-ZB | C/1 Advisory reference — outside the item-of-supply concept James D. Nall Co., Inc. Dba Aqua-Air Manufacturing |
| 4001-41 | 5/9 Secondary reference James D. Nall Co., Inc. Dba Aqua-Air Manufacturing |
NSN 5930-01-319-4123 is a Switch,rotary, classified under FSC 5930, Switches. Status: active.
5 possible matches (shared part number, not a government interchangeability claim): 3040-01-396-1533, 5998-01-445-3271, 6510-01-502-8486. Verify interchangeability with system specifications before substitution.
Key specifications for 5930-01-319-4123: Switch Contact Basic Design: NONPILE-UP NONSYMMETRICAL; Terminal Type: WIRE LEAD; Individual Section Quantity: 1; Features Provided: ACTUATOR KNOB. 7 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.