The Switch,thermostatic, cataloged under National Stock Number 5930-01-074-1766, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Honeywell Inc Residential Div. Government technical data includes 16 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-074-1766 |
| Primary Part Number | Q473A1040 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Honeywell Inc Residential Div |
| Status | ACTIVE |
| Contact Action Stimulus | INCREASE |
| Terminal Type | SCREW |
| Contact Load Current Rating | 6.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| Contact Load Current Rating | 8.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE |
| Mounting Method | BASE |
| Contact Adjustment Range | +56.00 TO 94.00 ACTUATION POINT DEGREES FAHRENHEIT AND +56.00 TO 94.00 DEACTUATION POINT DEGREES FAHRENHEIT |
| Body Height | 6.000 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR |
| Temp Sensing Element Type | INTERNAL SENSOR |
| Contact Adjustment Type | EXTERNAL DEACTUATION POINT POINTER WITH SCALE AND EXTERNAL ACTUATION POINT POINTER WITH SCALE |
| Features Provided | ELECTRICAL ACCESS PORT |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| Media for Which Designed | GAS |
| Contact Adjustability | DEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE |
| Contact Voltage Rating in Volts | 240.0 AC AT SEA LEVEL FIRST VOLTAGE |
| Contact Voltage Rating in Volts | 120.0 AC AT SEA LEVEL SECOND 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 |
|---|---|
| Q473A1040 PRIMARY | Honeywell Inc Residential Div (USA) |
| Reference | Meaning |
|---|---|
| Q473A-1040 | C/1 Advisory reference — outside the item-of-supply concept Honeywell Inc Commercial Div |
| Q473A1040 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 5930-01-074-1766 is a Switch,thermostatic, manufactured by Honeywell Inc Residential Div, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-074-1766 has 1 manufacturer part number on file: Q473A1040 (Honeywell Inc Residential Div).
Key specifications for Q473A1040: Overall Height: 6.188 INCHES NOMINAL IN; Contact Action Stimulus: INCREASE; Terminal Type: SCREW; Contact Load Current Rating: 6.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE. 16 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.