The Switch,rotary, cataloged under National Stock Number 5930-01-277-1350, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Senasys, Inc. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-277-1350 |
| Primary Part Number | 910MFA031 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Senasys, Inc |
| Status | ACTIVE |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| Terminal Type | TAB W/SCREW |
| Contact Load Current Rating | 5.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Mounting Method | BRACKET(S) SINGLE MOUNTING FACILITY |
| Style Designator | SQUARE WAFER, PANEL MOUNT |
| Individual Section Quantity | 3 |
| Contact Voltage Rating in Volts | 120.0 AC AT SEA LEVEL |
| Switch Actuator Indexing Position Quantity | 4 SINGLE ACTUATOR |
| 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 |
|---|---|
| 910MFA031 PRIMARY | Senasys, Inc (USA) |
| Reference | Meaning |
|---|---|
| 910MFA031 | 5/9 Secondary reference U.S. Government activity |
NSN 5930-01-277-1350 is a Switch,rotary, manufactured by Senasys, Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-277-1350 has 1 manufacturer part number on file: 910MFA031 (Senasys, Inc).
Key specifications for 910MFA031: Overall Height: 2.250 INCHES NOMINAL IN; Switch Contact Basic Design: NONPILE-UP SYMMETRICAL; Terminal Type: TAB W/SCREW; Contact Load Current Rating: 5.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL. 8 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.