The Switch,thermostatic, cataloged under National Stock Number 5930-01-024-0855, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is W.w. Grainger, Inc. Div Government Sales Division. Government technical data includes 7 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-024-0855 |
| Primary Part Number | 2E278 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | W.w. Grainger, Inc. Div Government Sales Division |
| Status | ACTIVE |
| Terminal Type | WIRE LEAD |
| Mounting Method | BASE |
| Style Designator | RECTANGULAR |
| Temp Sensing Element Type | MERCURY |
| Contact Adjustment Type | EXTERNAL DEACTUATION POINT KNOB AND EXTERNAL ACTUATION POINT KNOB |
| Media for Which Designed | GAS OR LIQUID |
| Contact Adjustability | DEACTUATION POINT ADJUSTABLE, PRESET AND ACTUATION POINT ADJUSTABLE, PRESET |
| 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 |
|---|---|
| 2E278 PRIMARY | W.w. Grainger, Inc. Div Government Sales Division (USA) |
NSN 5930-01-024-0855 is a Switch,thermostatic, manufactured by W.w. Grainger, Inc. Div Government Sales Division, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-024-0855 has 1 manufacturer part number on file: 2E278 (W.w. Grainger, Inc. Div Government Sales Division).
Key specifications for 2E278: Terminal Type: WIRE LEAD; Mounting Method: BASE; Style Designator: RECTANGULAR; Temp Sensing Element Type: MERCURY. 7 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.