The Switch,thermostatic, cataloged under National Stock Number 5930-01-054-3489, 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 Kearfott Corporation Div Guidance and Navigation Division. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-054-3489 |
| Primary Part Number | 3150-50-3 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Kearfott Corporation Div Guidance and Navigation Division |
| Status | ACTIVE |
| Contact Load Current Rating | 2.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL SINGLE VOLTAGE |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED |
| Unthreaded Mounting Hole Diameter | 0.104 INCHES MINIMUM AND 0.112 INCHES MAXIMUM IN |
| Contact Stimulus Rating | 131.00 ACTUATION POINT MINIMUM DEGREES FAHRENHEIT AND 135.00 ACTUATION POINT MAXIMUM DEGREES FAHRENHEIT AND 4.00 DIFFERENTIAL POINT NOMINAL DEGREES FAHRENHEIT |
| Contact Adjustability | DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE |
| Contact Action Stimulus | INCREASE |
| Mounting Facility Pattern | TWO POSITION IN-LINE |
| Body Height | 0.233 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN |
| Mounting Method | FLANGE AND UNTHREADED HOLE(S) |
| Body Diameter | 0.650 INCHES MAXIMUM IN |
| Distance Between Mounting Facility Centers | 0.937 INCHES NOMINAL IN |
| Terminal Type | TAB, SOLDER LUG |
| Operating Temp Rating | 185.0 FAHRENHEIT MAXIMUM DEGF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3150-50-3 PRIMARY | Kearfott Corporation Div Guidance and Navigation Division (USA) |
| 7921714-00 | Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA) |
| 4912495-02 | Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA) |
| 4286A2-152 PRIMARY | Sensata Technologies, Inc. Div Sensata Attleboro (USA) |
| B278 | Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA) |
| 4286A2-487 | Texas Instruments Inc Metallurgical Materials Div (USA) |
| 4286A2-152 | Texas Instruments Inc Metallurgical Materials Div (USA) |
| 4286A2-487 | Sensata Technologies, Inc. Div Sensata Attleboro (USA) |
NSN 5930-01-054-3489 is a Switch,thermostatic, manufactured by Kearfott Corporation Div Guidance and Navigation Division, classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-01-054-3489 has 8 cross-referenced part numbers: 3150-50-3 (Kearfott Corporation Div Guidance and Navigation Division), 7921714-00 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), 4912495-02 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), 4286A2-152 (Sensata Technologies, Inc. Div Sensata Attleboro), B278 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan) and 3 more.
There are 3 known substitutes for 5930-01-054-3489: 2940-01-057-9691, 6210-01-171-4340, 5930-01-469-6431. Verify interchangeability with system specifications before substitution.
Key specifications for 3150-50-3: Contact Load Current Rating: 2.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE; Contact Voltage Rating in Volts: 28.0 DC AT SEA LEVEL SINGLE VOLTAGE; Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED; Unthreaded Mounting Hole Diameter: 0.104 INCHES MINIMUM AND 0.112 INCHES MAXIMUM IN. 15 total characteristics are documented in the Federal Logistics Information System.