The Switch,thermostatic, cataloged under National Stock Number 5930-01-004-9900, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Alliance Laundry Systems Llc. Government technical data includes 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5930-01-004-9900 |
| Primary Part Number | TU3240H |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Alliance Laundry Systems Llc |
| Status | ACTIVE |
| Body Diameter | 0.910 INCHES MINIMUM AND 0.930 INCHES MAXIMUM IN |
| Contact Action Stimulus | INCREASE |
| Terminal Type | QUICK DISCONNECT, MALE |
| Mounting Facility Pattern | TWO POSITION IN-LINE |
| Mounting Method | BRACKET(S) AND SLOT |
| Body Height | 0.366 INCHES MINIMUM AND 0.396 INCHES MAXIMUM IN |
| Style Designator | DISC W/FLANGE |
| Temp Sensing Element Type | INTERNAL SENSOR |
| Features Provided | AUTOMATIC RESET |
| Distance Between Mounting Facility Centers | 1.625 INCHES NOMINAL IN |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION |
| Media for Which Designed | GAS OR LIQUID |
| Contact Stimulus Rating | 180.00 ACTUATION POINT MINIMUM DEGREES FAHRENHEIT AND 190.00 ACTUATION POINT MAXIMUM DEGREES FAHRENHEIT AND 170.00 DEACTUATION POINT MINIMUM DEGREES FAHRENHEIT AND 180.00 DEACTUATION POINT MAXIMUM DEGREES FAHRENHEIT |
| Contact Adjustability | ACTUATION POINT NOT ADJUSTABLE AND DEACTUATION POINT NOT ADJUSTABLE |
| Mounting Slot Width | 0.172 INCHES NOMINAL IN |
| 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 |
|---|---|
| TU3240H PRIMARY | Alliance Laundry Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| TU3240 | 5/9 Secondary reference Cissell Manufacturing Company Dba Cissell Mfg |
| TU3240H | 5/9 Secondary reference Cissell Manufacturing Company Dba Cissell Mfg |
NSN 5930-01-004-9900 is a Switch,thermostatic, manufactured by Alliance Laundry Systems Llc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-004-9900 has 1 manufacturer part number on file: TU3240H (Alliance Laundry Systems Llc).
Key specifications for TU3240H: Body Diameter: 0.910 INCHES MINIMUM AND 0.930 INCHES MAXIMUM IN; Overall Height: 1.105 INCHES MAXIMUM IN; Contact Action Stimulus: INCREASE; Terminal Type: QUICK DISCONNECT, MALE. 15 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.