The Switch,thermostatic, cataloged under National Stock Number 5930-01-313-1409, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Bae Systems Maritime Services Limited. 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-313-1409 |
| Primary Part Number | 42211-290-00-4 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Bae Systems Maritime Services Limited |
| Status | ACTIVE |
| Width Across Flats | 0.690 INCHES NOMINAL IN |
| Contact Action Stimulus | INCREASE |
| Terminal Type | WIRE LEAD |
| Temp Sensing Element Type | INTERNAL SENSOR |
| 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 |
|---|---|
| 42211-290-00-4 | Bae Systems Maritime Services Limited (GBR) |
| Reference | Meaning |
|---|---|
| 42211-290-00-4 | 5/9 Secondary reference British Aerospace Defence Systems Ltd T/a Bae Systems |
| M24236/11-GACC | 2/2 Government specification standardization U.S. Government activity |
| MIL-S-24236/11 | 5/9 Secondary reference U.S. Government activity |
| MIL-PRF-24236/11 | 4/1 Identification reference U.S. Government activity |
| M24236/11-GACC | 5/1 Secondary reference U.S. Government activity |
NSN 5930-01-313-1409 is a Switch,thermostatic, manufactured by Bae Systems Maritime Services Limited, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-313-1409 has 1 manufacturer part number on file: 42211-290-00-4 (Bae Systems Maritime Services Limited).
7 possible matches (shared part number, not a government interchangeability claim): 5930-01-339-6652, 5930-01-342-9551, 5930-01-345-7220. Verify interchangeability with system specifications before substitution.
Key specifications for 42211-290-00-4: Width Across Flats: 0.690 INCHES NOMINAL IN; Contact Action Stimulus: INCREASE; Terminal Type: WIRE LEAD; Temp Sensing Element Type: INTERNAL SENSOR. 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.