The Switch,thermostatic, cataloged under National Stock Number 5930-01-071-4011, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5930-01-071-4011 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Body Diameter | 0.953 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN |
| Contact Action Stimulus | DECREASE |
| Contact Stimulus Rating | 0.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 54689 | 5/2 Secondary reference U.S. Government activity |
| 54689 | 3/9 Design control — primary reference U.S. Government activity |
| 54689 | 5/9 Secondary reference Drs Environmental Systems Inc |
NSN 5930-01-071-4011 is a Switch,thermostatic, classified under FSC 5930, Switches. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5136-01-625-5015. Verify interchangeability with system specifications before substitution.
Key specifications for 5930-01-071-4011: Body Diameter: 0.953 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN; Overall Height: 0.953 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN; Contact Action Stimulus: DECREASE; Overall Length: 1.969 INCHES MINIMUM AND 2.031 INCHES MAXIMUM IN. 3 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.