The Switch,thermostatic, cataloged under National Stock Number 5930-00-110-0643, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 12 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 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 | 5930-00-110-0643 |
| Primary Part Number | 141-22-00-10 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | ACTIVE |
| Body Diameter | 0.562 INCHES NOMINAL IN |
| Contact Action Stimulus | INCREASE |
| Terminal Type | TAB, SOLDER LUG |
| Bulb Length | 3.500 INCHES NOMINAL IN |
| Overall Diameter | 0.875 INCHES NOMINAL IN |
| Bulb Diameter | 0.562 INCHES NOMINAL IN |
| Mounting Method | IMMERSION WELL |
| Style Designator | CYLINDRICAL |
| Temp Sensing Element Type | CAPILLARY TUBE-BULB |
| Body Length | 3.750 INCHES NOMINAL IN |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| Media for Which Designed | GAS OR LIQUID |
| 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 |
|---|---|
| 141-22-00-10 PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
NSN 5930-00-110-0643 is a Switch,thermostatic, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-110-0643 has 1 manufacturer part number on file: 141-22-00-10 (Leslie Controls, Inc. Dba Leslie Controls Inc).
1 possible match (shared part number, not a government interchangeability claim): 6685-01-281-1186. Verify interchangeability with system specifications before substitution.
Key specifications for 141-22-00-10: Body Diameter: 0.562 INCHES NOMINAL IN; Contact Action Stimulus: INCREASE; Terminal Type: TAB, SOLDER LUG; Bulb Length: 3.500 INCHES NOMINAL IN. 12 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.