The Switch,rotary, cataloged under National Stock Number 5930-01-126-1541, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5930-01-126-1541 |
| Primary Part Number | 12265518-1 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| Terminal Type | SCREW |
| Overall Diameter | 1.000 INCHES MINIMUM AND 1.306 INCHES MAXIMUM IN |
| Mounting Method | THREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Style Designator | CIRCULAR WAFER, BUSHING MOUNT |
| Individual Section Quantity | 3 |
| Switch Actuator Indexing Position Quantity | 10 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 |
|---|---|
| 12265518-1 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 4M36F-1-K2-3D | 3/2 Design control — primary reference U.S. Government activity |
NSN 5930-01-126-1541 is a Switch,rotary, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-126-1541 has 1 manufacturer part number on file: 12265518-1 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12265518-1: Switch Contact Basic Design: NONPILE-UP SYMMETRICAL; Terminal Type: SCREW; Overall Diameter: 1.000 INCHES MINIMUM AND 1.306 INCHES MAXIMUM IN; Mounting Method: THREADED HOLE(S) SINGLE MOUNTING FACILITY. 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.