The Switch,thermostatic, cataloged under National Stock Number 5930-01-371-1289, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Blako Inc. Dba Blakeslee. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5930-01-371-1289 |
| Primary Part Number | 07768 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Blako Inc. Dba Blakeslee |
| Status | ACTIVE |
| Width Across Flats | 1.250 INCHES NOMINAL IN |
| Contact Action Stimulus | INCREASE |
| Terminal Type | WIRE LEAD |
| Bulb Length | 5.500 INCHES NOMINAL IN |
| Bulb Diameter | 0.3750 INCHES NOMINAL IN |
| Contact Load Current Rating | 22.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| Contact Adjustment Range | +55.00 TO 105.00 ACTUATION POINT DEGREES FAHRENHEIT |
| Style Designator | RECTANGULAR |
| Temp Sensing Element Type | CAPILLARY TUBE-BULB |
| Media for Which Designed | GAS, LIQUEFIED |
| Contact Adjustability | ACTUATION POINT ADJUSTABLE |
| Contact Voltage Rating in Volts | 277.0 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 |
|---|---|
| 07768 PRIMARY | Blako Inc. Dba Blakeslee (USA) |
| Reference | Meaning |
|---|---|
| 2B61-119-EZ | C/1 Advisory reference — outside the item-of-supply concept Keyser Stainless Corp |
| 2B61-119-EZ | 5/9 Secondary reference White Roger Electron Devices Inc |
NSN 5930-01-371-1289 is a Switch,thermostatic, manufactured by Blako Inc. Dba Blakeslee, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-371-1289 has 1 manufacturer part number on file: 07768 (Blako Inc. Dba Blakeslee).
Key specifications for 07768: Overall Height: 2.6880 INCHES NOMINAL IN; Width Across Flats: 1.250 INCHES NOMINAL IN; Contact Action Stimulus: INCREASE; Terminal Type: WIRE LEAD. 12 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.