The Switch,thermostatic, cataloged under National Stock Number 5930-00-957-0344, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5930-00-957-0344 |
| Primary Part Number | 146-012-0001 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | CANCELLED |
| Contact Stimulus Rating | 35.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 15.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT |
| Terminal Type | TAB, SOLDER LUG |
| Distance Between Mounting Facility Centers | 0.938 INCHES NOMINAL IN |
| Style Designator | DISC W/FLANGE |
| Mounting Method | BRACKET(S) AND UNTHREADED HOLE(S) |
| Unthreaded Mounting Hole Diameter | 0.109 INCHES NOMINAL IN |
| Contact Action Stimulus | INCREASE |
| Mounting Facility Pattern | TWO POSITION IN-LINE |
| Features Provided | HERMETICALLY SEALED CASE |
| Operating Temp Rating | -100.0 FAHRENHEIT MINIMUM AND 300.0 FAHRENHEIT MAXIMUM DEGF |
| Contact Voltage Rating in Volts | 125.0 AC AT SEA LEVEL FIRST VOLTAGE |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL SECOND VOLTAGE |
| Contact Load Current Rating | 4.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| Contact Load Current Rating | 4.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE |
| Media for Which Designed | GAS OR LIQUID |
| Contact Adjustability | DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE |
| Temp Sensing Element Type | INTERNAL SENSOR |
| Body Diameter | 0.660 INCHES NOMINAL IN |
| Body Height | 0.325 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 146-012-0001 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 146-012-0001 | Essex Group Inc Controls Div Lexington Plant |
| A422 | Essex Group Inc Controls Div Lexington Plant |
NSN 5930-00-957-0344 is a Switch,thermostatic, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5930 (No Item Name Available). Status: cancelled.
NSN 5930-00-957-0344 has 3 cross-referenced part numbers: 146-012-0001 (Northrop Grumman Systems Corporation), 146-012-0001 (Essex Group Inc Controls Div Lexington Plant), A422 (Essex Group Inc Controls Div Lexington Plant).
There are 5 known substitutes for 5930-00-957-0344: 5315-00-103-0623, 5330-00-170-1701, 5360-00-452-5271 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 146-012-0001: Contact Stimulus Rating: 35.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 15.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT; Terminal Type: TAB, SOLDER LUG; Distance Between Mounting Facility Centers: 0.938 INCHES NOMINAL IN; Style Designator: DISC W/FLANGE. 22 total characteristics are documented in the Federal Logistics Information System.
NSN 5930-00-957-0344 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.