The Switch,thermostatic, cataloged under National Stock Number 5930-01-477-0617, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Selco Products Inc. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5930-01-477-0617 |
| Primary Part Number | CA-110 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Selco Products Inc |
| Status | ACTIVE |
| Mounting Method | BRACKET(S) AND UNTHREADED HOLE(S) |
| Unthreaded Mounting Hole Diameter | 0.118 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL W/FLANGE |
| Operating Temp Rating | -60.0 FAHRENHEIT MINIMUM AND 302.0 FAHRENHEIT MAXIMUM DEGF |
| 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 |
|---|---|
| CA-110 PRIMARY | Selco Products Inc (USA) |
| Reference | Meaning |
|---|---|
| 98-19637 | 7/2 Vendor item drawing reference Department of Defense Project Manager-Mobile Electric Power |
NSN 5930-01-477-0617 is a Switch,thermostatic, manufactured by Selco Products Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-477-0617 has 1 manufacturer part number on file: CA-110 (Selco Products Inc).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-605-5465. Verify interchangeability with system specifications before substitution.
Key specifications for CA-110: Mounting Method: BRACKET(S) AND UNTHREADED HOLE(S); Unthreaded Mounting Hole Diameter: 0.118 INCHES NOMINAL IN; Style Designator: CYLINDRICAL W/FLANGE; Operating Temp Rating: -60.0 FAHRENHEIT MINIMUM AND 302.0 FAHRENHEIT MAXIMUM DEGF. 4 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.