The Switch,rotary, cataloged under National Stock Number 5930-01-119-6859, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Kalmar AC Inc. Government technical data includes 17 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-119-6859 |
| Primary Part Number | 7-4897034-0 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Kalmar AC Inc |
| Status | ACTIVE |
| Shaft Type | ROUND SINGLE ACTUATOR |
| Switch Contact Basic Design | NONPILE-UP NONSYMMETRICAL |
| Terminal Type | SCREW |
| Mounting Facility Pattern | FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY |
| Mounting Method | BASE AND THREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Style Designator | IN-LINE, CAM ACTUATED |
| Longest Vertical Distance Between Mounting Centers | 2.750 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Individual Section Quantity | 1 |
| Features Provided | CAM ACTUATED |
| Nominal Thread Size | 0.250 INCHES SINGLE MOUNTING FACILITY IN |
| Contact Switching Action | BREAKS BEFORE MAKES SINGLE SECTION IN-LINE |
| Cam Actuated Switch Contact Arrangement | 4 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, BOTH POSITIONS MAINTAINED SINGLE SWITCH SINGLE SECTION IN-LINE |
| Thread Class | 2B SINGLE MOUNTING FACILITY |
| Thread Quantity Per Inch | 20 SINGLE MOUNTING FACILITY |
| Switch Actuator Indexing Position Quantity | 2 SINGLE ACTUATOR |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| Longest Horizontal Distance Between Mounting Centers | 1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| 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 |
|---|---|
| 7-4897034-0 PRIMARY | Kalmar AC Inc (USA) |
| Reference | Meaning |
|---|---|
| 8963-CD32A-S4 | C/1 Advisory reference — outside the item-of-supply concept Schneider Electric Usa, Inc. |
| 8963-CD32A-S4SERIESB | 5/9 Secondary reference Schneider Electric Usa, Inc. |
| CD32A-S4SERB | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 4897034-7 | C/1 Advisory reference — outside the item-of-supply concept Kalmar AC Inc |
| 4897034 | 5/9 Secondary reference Kalmar AC Inc |
| CD32A-S4SERB | C/1 Advisory reference — outside the item-of-supply concept Schneider Electric Usa, Inc. |
NSN 5930-01-119-6859 is a Switch,rotary, manufactured by Kalmar AC Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-119-6859 has 1 manufacturer part number on file: 7-4897034-0 (Kalmar AC Inc).
Key specifications for 7-4897034-0: Shaft Type: ROUND SINGLE ACTUATOR; Overall Height: 3.690 INCHES NOMINAL IN; Switch Contact Basic Design: NONPILE-UP NONSYMMETRICAL; Terminal Type: SCREW. 17 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.