The Switch,thermostatic, cataloged under National Stock Number 5930-01-385-5601, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Ranco Inc Ranco Controls Div. Government technical data includes 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-385-5601 |
| Primary Part Number | A46-3003-40 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Ranco Inc Ranco Controls Div |
| Status | ACTIVE |
| Terminal Type | QUICK DISCONNECT, MALE |
| Mounting Method | BRACKET(S) |
| Temp Sensing Element Type | CAPILLARY TUBE |
| Distance Between Mounting Facility Centers | 2.220 INCHES NOMINAL IN |
| Capillary Tube Length | 11.50 INCHES MAXIMUM IN |
| Contact Voltage Rating in Volts | 12.0 DC AT ALTITUDE SINGLE VOLTAGE |
| 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 |
|---|---|
| A46-3003-40 PRIMARY | Ranco Inc Ranco Controls Div (USA) |
| Reference | Meaning |
|---|---|
| A46-3003-40 | 5/9 Secondary reference Ranco Management Corp |
| 13229E4213 | 7/2 Vendor item drawing reference U.S. Government activity |
| 13229E4213 | 5/9 Secondary reference U.S. Government activity |
NSN 5930-01-385-5601 is a Switch,thermostatic, manufactured by Ranco Inc Ranco Controls Div, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-385-5601 has 1 manufacturer part number on file: A46-3003-40 (Ranco Inc Ranco Controls Div).
Key specifications for A46-3003-40: Terminal Type: QUICK DISCONNECT, MALE; Mounting Method: BRACKET(S); Temp Sensing Element Type: CAPILLARY TUBE; Distance Between Mounting Facility Centers: 2.220 INCHES NOMINAL IN. 6 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.