The Switch,level Control, cataloged under National Stock Number 5930-01-150-1443, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Madison Company. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-150-1443 |
| Primary Part Number | M5910 |
| Item Name | Switch,level Control |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Madison Company |
| Status | ACTIVE |
| General Characteristics Item Description | ALTERNATING CURRENT; 10 AMPS; 3.750 IN. DIA,18.312 IN. LG; WEATHERPROOF 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 |
|---|---|
| M5910 PRIMARY | Madison Company (USA) |
| 9789K35 | Mcmaster-Carr Supply Co (USA) |
| Reference | Meaning |
|---|---|
| M5910 | C/1 Advisory reference — outside the item-of-supply concept Thermotion Corp Dba Thermotion-Madison |
| 9789K | 5/1 Secondary reference Mcmaster-Carr Supply Co |
| 9789K25 | 5/9 Secondary reference Mcmaster-Carr Supply Co |
NSN 5930-01-150-1443 is a Switch,level Control, manufactured by Madison Company, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-150-1443 has 2 manufacturer part numbers on file: M5910 (Madison Company), 9789K35 (Mcmaster-Carr Supply Co).
1 possible match (shared part number, not a government interchangeability claim): 7010-01-345-7866. Verify interchangeability with system specifications before substitution.
Key specifications for M5910: General Characteristics Item Description: ALTERNATING CURRENT; 10 AMPS; 3.750 IN. DIA,18.312 IN. LG; WEATHERPROOF IN; End Item Identification: MCMASTER-CARR SERIES 366080333710. 1 specification is 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.