The Switch,rotary, cataloged under National Stock Number 5930-00-072-3089, 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 18 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5930-00-072-3089 |
| Primary Part Number | A508722-3 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Senasys, Inc |
| Status | ACTIVE |
| Switch Contact Basic Design | NONPILE-UP NONSYMMETRICAL |
| Terminal Type | TAB W/SCREW |
| Contact Load Current Rating | 3.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Mounting Method | BASE SINGLE MOUNTING FACILITY |
| Criticality Code Justification | FEAT |
| Style Designator | IN-LINE, CAM ACTUATED |
| Switch Actuator Momentary Position | CLOCKWISE SINGLE ACTUATOR |
| Individual Section Quantity | 1 |
| Knob Manufacturer Code | 91929 |
| Features Provided | CAM ACTUATED |
| Knob Manufacturer Part Number | 911AGB011BB |
| Knob Special Markings | TURN TO START PUSH TO STOP CIRC PUMP |
| Contact Switching Action | BREAKS BEFORE MAKES SINGLE SECTION IN-LINE |
| Contact Voltage Rating in Volts | 300.0 AC AT SEA LEVEL |
| Cam Actuated Switch Contact Arrangement | 2 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, BOTH POSITIONS MAINTAINED SINGLE SWITCH SINGLE SECTION IN-LINE |
| Switch Actuator Positioning Increment | 90.0 DEGREES SINGLE ACTUATOR |
| Switch Actuator Indexing Position Quantity | 3 SINGLE ACTUATOR |
| Hazardous Locations/environmental Protection | DUSTPROOF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| A508722-3 PRIMARY | Senasys, Inc (USA) |
| Reference | Meaning |
|---|---|
| 911AGB011BB906BDC907BTS | 5/9 Secondary reference U.S. Government activity |
| 911CMC-185X | 5/9 Secondary reference U.S. Government activity |
| A508722-3 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5930-00-072-3089 is a Switch,rotary, manufactured by Senasys, Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-072-3089 has 1 manufacturer part number on file: A508722-3 (Senasys, Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5930-01-351-8953, 5930-01-626-0571. Verify interchangeability with system specifications before substitution.
Key specifications for A508722-3: Overall Height: 2.328 INCHES NOMINAL IN; Switch Contact Basic Design: NONPILE-UP NONSYMMETRICAL; Terminal Type: TAB W/SCREW; Contact Load Current Rating: 3.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL. 18 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.