The Switch,thermostatic, cataloged under National Stock Number 5930-01-123-9509, 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 Raytheon Company Div Rmd Strategic. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-123-9509 |
| Primary Part Number | 721857-39 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Raytheon Company Div Rmd Strategic |
| Status | ACTIVE |
| Contact Load Current Rating | 2.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| Style Designator | CYLINDRICAL W/FLANGE |
| Contact Adjustability | DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE |
| Contact Voltage Rating in Volts | 115.0 AC AT SEA LEVEL FIRST VOLTAGE |
| Width Across Flats | 1.000 INCHES NOMINAL IN |
| Contact Load Current Rating | 5.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION |
| Thread Series Designator | NPT SINGLE THREADED BUSHING |
| Terminal Type | WIRE LEAD |
| Mounting Method | THREADED BUSHING |
| Body Length | 3.000 INCHES NOMINAL IN |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL SECOND VOLTAGE |
| Contact Action Stimulus | INCREASE |
| Nominal Thread Size | 0.500 INCHES SINGLE THREADED BUSHING IN |
| Thread Length | 0.710 INCHES NOMINAL SINGLE THREADED BUSHING IN |
| Body Diameter | 0.635 INCHES MINIMUM AND 0.665 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 14 SINGLE THREADED BUSHING |
| Temp Sensing Element Type | IMMERSION WELL |
| Media for Which Designed | GAS OR LIQUID |
| Contact Stimulus Rating | 145.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 140.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5930-01-123-9509 is a Switch,thermostatic, manufactured by Raytheon Company Div Rmd Strategic, classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-01-123-9509 has 2 cross-referenced part numbers: 21926 (Sensata Technologies, Inc. Div Sensata Attleboro), 721857-39 (Raytheon Company Div Rmd Strategic).
There are 11 known substitutes for 5930-01-123-9509: 2520-00-163-2471, 3110-00-191-0460, 5915-00-254-1225 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 721857-39: Contact Load Current Rating: 2.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE; Style Designator: CYLINDRICAL W/FLANGE; Overall Length: 3.380 INCHES NOMINAL IN; End Item Identification: HULL OBRP. 22 total characteristics are documented in the Federal Logistics Information System.