The Switch,thermostatic, cataloged under National Stock Number 5930-00-583-1639, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5930-00-583-1639 |
| Primary Part Number | 17000M0D3 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems |
| Status | ACTIVE |
| Body Diameter | 0.618 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN |
| Contact Action Stimulus | INCREASE |
| Terminal Type | WIRE LEAD |
| Bulb Length | 3.500 INCHES NOMINAL IN |
| Overall Diameter | 0.618 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN |
| Bulb Diameter | 0.618 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN |
| Contact Load Current Rating | 10.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| Mounting Method | IMMERSION WELL |
| Style Designator | CYLINDRICAL |
| Temp Sensing Element Type | BULB |
| Body Length | 3.500 INCHES NOMINAL IN |
| Operating Temp Rating | -20.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM DEGF |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION |
| Media for Which Designed | GAS |
| Contact Stimulus Rating | 34.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 32.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT |
| Contact Adjustability | DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE |
| Contact Voltage Rating in Volts | 115.0 AC AT SEA LEVEL SINGLE VOLTAGE |
| 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 |
|---|---|
| 17000M0D3 PRIMARY | Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems (USA) |
| 1621183 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 1A1B2 | Vulcan Electric Co Div Vulcan Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 1040S | 5/9 Secondary reference Bard Electronics Inc |
NSN 5930-00-583-1639 is a Switch,thermostatic, manufactured by Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-583-1639 has 3 manufacturer part numbers on file: 17000M0D3 (Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems), 1621183 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 1A1B2 (Vulcan Electric Co Div Vulcan Electric Company).
1 possible match (shared part number, not a government interchangeability claim): 5180-01-387-6456. Verify interchangeability with system specifications before substitution.
Key specifications for 17000M0D3: Body Diameter: 0.618 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN; Contact Action Stimulus: INCREASE; Terminal Type: WIRE LEAD; Bulb Length: 3.500 INCHES NOMINAL IN. 17 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.