The Switch,thermostatic, cataloged under National Stock Number 5930-00-814-4059, 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 Lockheed Martin Corp. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-814-4059 |
| Primary Part Number | 644792-7 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Lockheed Martin Corp |
| Status | ACTIVE |
| Contact Adjustability | DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE |
| Body Height | 1.250 INCHES MAXIMUM IN |
| Distance Between Mounting Facility Centers | 1.080 INCHES NOMINAL IN |
| Contact Load Current Rating | 3.0 AMPERES RESISTIVE LOAD AND 200.0 MILLIAMPERES LAMP LOAD SINGLE VOLTAGE |
| Media for Which Designed | GAS |
| Contact Stimulus Rating | 175.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 190.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION |
| Body Diameter | 0.572 INCHES MAXIMUM IN |
| Mounting Slot Width | 0.166 INCHES NOMINAL IN |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL SINGLE VOLTAGE |
| Hazardous Locations/environmental Protection | EXPLOSION PROOF |
| Terminal Type | WIRE LEAD |
| Temp Sensing Element Type | INTERNAL SENSOR |
| Mounting Facility Pattern | TWO POSITION IN-LINE |
| Contact Action Stimulus | DECREASE |
| Mounting Method | BRACKET(S) AND SLOT |
| Style Designator | DISC W/FLANGE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 644792-7 PRIMARY | Lockheed Martin Corp (USA) |
| 975-0088-001 | Honeywell International Inc. Dba Honeywell International Div Honeywell Redmond Defense (USA) |
| 3167-1 | Honeywell International Inc. Dba Honeywell Div Aerospace ? Redmond Commercial (USA) |
| 4344-50-6 | Sensata Technologies, Inc. Div Sensata Attleboro (USA) |
NSN 5930-00-814-4059 is a Switch,thermostatic, manufactured by Lockheed Martin Corp, classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-00-814-4059 has 4 cross-referenced part numbers: 644792-7 (Lockheed Martin Corp), 975-0088-001 (Honeywell International Inc. Dba Honeywell International Div Honeywell Redmond Defense), 3167-1 (Honeywell International Inc. Dba Honeywell Div Aerospace ? Redmond Commercial), 4344-50-6 (Sensata Technologies, Inc. Div Sensata Attleboro).
There are 6 known substitutes for 5930-00-814-4059: 5930-00-243-2381, 5360-00-316-4215, 5930-00-538-2583 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 644792-7: Contact Adjustability: DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE; Body Height: 1.250 INCHES MAXIMUM IN; Distance Between Mounting Facility Centers: 1.080 INCHES NOMINAL IN; Overall Height: 2.370 INCHES MAXIMUM IN. 19 total characteristics are documented in the Federal Logistics Information System.