The Switch,pressure, cataloged under National Stock Number 5930-00-137-7284, 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 Dwyer Instruments Inc. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5930-00-137-7284 |
| Primary Part Number | 1823-5 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Dwyer Instruments Inc |
| Status | CANCELLED |
| Contact Adjustability | ACTUATION POINT ADJUSTABLE |
| Features Provided | ELECTRICAL ACCESS PORT |
| Pressure Connector Type | PLAIN, THREADED INTERNAL ALL CONNECTIONS |
| Inside Diameter | 0.500 INCHES NOMINAL ALL CONNECTIONS IN |
| Nominal Thread Size | 0.500 INCHES ALL PRESSURE CONNECTION IN |
| Operating Temp Rating | -30.0 FAHRENHEIT MINIMUM AND 180.0 FAHRENHEIT MAXIMUM DEGF |
| Contact Adjustment Range | +1.50 TO 5.00 ACTUATION POINT INCHES OF WATER |
| Pressure Switch Type | DIFFERENTIAL |
| Terminal Type | TAB W/SCREW |
| Frequency in Hertz | 60.0 SECOND VOLTAGE |
| Mounting Method | INLET CONNECTION |
| Frequency in Hertz | 60.0 FIRST VOLTAGE |
| Thread Series Designator | NPT ALL PRESSURE CONNECTION |
| Media for Which Designed | GAS OR LIQUID |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED |
| Contact Voltage Rating in Volts | 480.0 AC AT SEA LEVEL SECOND VOLTAGE |
| Contact Load Current Rating | 15.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE |
| Contact Voltage Rating in Volts | 120.0 AC AT SEA LEVEL FIRST VOLTAGE |
| Contact Adjustment Type | EXTERNAL ACTUATION POINT SCREW |
| Overall Diameter | 4.062 INCHES NOMINAL IN |
| Contact Load Current Rating | 15.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| Contact Action Stimulus | INCREASE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5930-00-137-7284 is a Switch,pressure, manufactured by Dwyer Instruments Inc, classified under FSC 5930 (No Item Name Available). Status: cancelled.
NSN 5930-00-137-7284 has 3 cross-referenced part numbers: 1823-5 (Dwyer Instruments Inc), 1820-5 (Dwyer Instruments Inc), 1822-5 (Dwyer Instruments Inc).
There are 12 known substitutes for 5930-00-137-7284: 5940-00-242-7036, 2805-00-274-3368, 5330-00-292-3116 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1823-5: Contact Adjustability: ACTUATION POINT ADJUSTABLE; Features Provided: ELECTRICAL ACCESS PORT; Pressure Connector Type: PLAIN, THREADED INTERNAL ALL CONNECTIONS; Inside Diameter: 0.500 INCHES NOMINAL ALL CONNECTIONS IN. 23 total characteristics are documented in the Federal Logistics Information System.
NSN 5930-00-137-7284 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.