The Switch,thermostatic, cataloged under National Stock Number 5930-00-543-8977, 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 Naval Air Warfare Center Aircraft Div. Government technical data includes 23 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-543-8977 |
| Primary Part Number | 58A5A301-1 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Naval Air Warfare Center Aircraft Div |
| Status | ACTIVE |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION |
| Terminal Type | TAB, SOLDER LUG |
| Contact Action Stimulus | INCREASE |
| Contact Voltage Rating in Volts | 115.0 AC AT SEA LEVEL SECOND VOLTAGE |
| Contact Adjustment Range | +170.00 TO 180.00 ACTUATION POINT DEGREES FAHRENHEIT AND +170.00 TO 180.00 DEACTUATION POINT DEGREES FAHRENHEIT |
| Contact Adjustability | DEACTUATION POINT ADJUSTABLE, PRESET AND ACTUATION POINT ADJUSTABLE, PRESET |
| Contact Load Current Rating | 5.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE |
| Contact Load Current Rating | 1.0 AMPERES RESISTIVE LOAD THIRD VOLTAGE |
| Contact Voltage Rating in Volts | 30.0 DC AT SEA LEVEL THIRD VOLTAGE |
| Contact Load Current Rating | 2.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| Unthreaded Mounting Hole Diameter | 0.102 INCHES NOMINAL IN |
| Contact Adjustment Type | INTERNAL DEACTUATION POINT SCREW AND INTERNAL ACTUATION POINT SCREW |
| Distance Between Mounting Facility Centers | 0.840 INCHES NOMINAL IN |
| Contact Voltage Rating in Volts | 230.0 AC AT SEA LEVEL FIRST VOLTAGE |
| Mounting Method | BRACKET(S) AND UNTHREADED HOLE(S) |
| Body Length | 0.766 INCHES NOMINAL IN |
| Temp Sensing Element Type | INTERNAL SENSOR |
| Media for Which Designed | GAS |
| Style Designator | RECTANGULAR |
| Mounting Facility Pattern | TWO POSITION IN-LINE |
| Operating Temp Rating | -20.0 FAHRENHEIT MINIMUM AND 300.0 FAHRENHEIT MAXIMUM DEGF |
| Contact Stimulus Rating | 175.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 135.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT |
| Features Provided | HERMETICALLY SEALED CASE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| M184 | Essex Group Inc Controls Div Lexington Plant |
| M205EX1451 | Essex Group Inc Controls Div Lexington Plant |
| 58A5A301-1 PRIMARY | Naval Air Warfare Center Aircraft Div (USA) |
NSN 5930-00-543-8977 is a Switch,thermostatic, manufactured by Naval Air Warfare Center Aircraft Div, classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-00-543-8977 has 3 cross-referenced part numbers: M184 (Essex Group Inc Controls Div Lexington Plant), M205EX1451 (Essex Group Inc Controls Div Lexington Plant), 58A5A301-1 (Naval Air Warfare Center Aircraft Div).
There are 3 known substitutes for 5930-00-543-8977: 5930-00-074-8834, 3110-00-156-5319, 6680-01-621-5378. Verify interchangeability with system specifications before substitution.
Key specifications for 58A5A301-1: Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION; Terminal Type: TAB, SOLDER LUG; Contact Action Stimulus: INCREASE; Overall Height: 0.344 INCHES NOMINAL IN. 26 total characteristics are documented in the Federal Logistics Information System.