The Switch,thermostatic, cataloged under National Stock Number 5930-01-337-1578, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Incon Inc Dba Incon Inc. Government technical data includes 3 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-337-1578 |
| Primary Part Number | C4391-6-9510 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Incon Inc Dba Incon Inc |
| Status | ACTIVE |
| Features Provided | HERMETICALLY SEALED CASE |
| Contact Stimulus Rating | 185.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 160.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT |
| Contact Adjustability | ACTUATION POINT NOT ADJUSTABLE AND DEACTUATION POINT NOT ADJUSTABLE |
| 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 |
|---|---|
| C4391-6-9510 PRIMARY | Incon Inc Dba Incon Inc (USA) |
| SC650474-1 | Bae Systems Integrated System Technologies Ltd (GBR) |
| Reference | Meaning |
|---|---|
| SC650474-1 | 5/9 Secondary reference Bae Systems Integrated System Technologies Ltd |
NSN 5930-01-337-1578 is a Switch,thermostatic, manufactured by Incon Inc Dba Incon Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-337-1578 has 2 manufacturer part numbers on file: C4391-6-9510 (Incon Inc Dba Incon Inc), SC650474-1 (Bae Systems Integrated System Technologies Ltd).
Key specifications for C4391-6-9510: Features Provided: HERMETICALLY SEALED CASE; Contact Stimulus Rating: 185.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 160.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT; Contact Adjustability: ACTUATION POINT NOT ADJUSTABLE AND DEACTUATION POINT NOT ADJUSTABLE. 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.