The Switch,thermostatic, cataloged under National Stock Number 5930-01-379-3898, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Honeywell International Inc. Dba Honeywell Div Sensing and Control. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5930-01-379-3898 |
| Primary Part Number | 3100-45-1237 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Honeywell International Inc. Dba Honeywell Div Sensing and Control |
| Status | ACTIVE |
| Terminal Type | TAB, SOLDER LUG |
| Contact Load Current Rating | 3.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| Mounting Method | UNTHREADED HOLE(S) |
| Style Designator | DISC W/FLANGE |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION |
| Contact Voltage Rating in Volts | 240.0 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 |
|---|---|
| 3100-45-1237 PRIMARY | Honeywell International Inc. Dba Honeywell Div Sensing and Control (USA) |
| 430-1853048-50 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 66505-050 | 7/2 Vendor item drawing reference Dynalec Corporation |
| 0-52-BE-161-A | 5/9 Secondary reference U.S. Government activity |
NSN 5930-01-379-3898 is a Switch,thermostatic, manufactured by Honeywell International Inc. Dba Honeywell Div Sensing and Control, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-379-3898 has 2 manufacturer part numbers on file: 3100-45-1237 (Honeywell International Inc. Dba Honeywell Div Sensing and Control), 430-1853048-50 (Naval Sea Systems Command).
Key specifications for 3100-45-1237: Overall Height: 0.640 INCHES NOMINAL IN; Terminal Type: TAB, SOLDER LUG; Contact Load Current Rating: 3.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE; Mounting Method: UNTHREADED HOLE(S). 6 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.