The Switch,pressure, cataloged under National Stock Number 5930-01-144-5154, 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 Barksdale, Inc. Government technical data includes 26 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-144-5154 |
| Primary Part Number | D1T-A80 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Barksdale, Inc |
| Status | ACTIVE |
| Terminal Type | SCREW |
| Thread Quantity Per Inch | 18 SINGLE PRESSURE CONNECTION |
| Mounting Method | BRACKET(S) AND UNTHREADED HOLE(S) |
| Contact Load Current Rating | 10.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE |
| Contact Adjustment Type | EXTERNAL DEACTUATION POINT SCREW AND EXTERNAL ACTUATION POINT SCREW |
| Features Provided | HERMETICALLY SEALED CASE |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL THIRD VOLTAGE |
| Pressure Switch Type | GAGE |
| Contact Voltage Rating in Volts | 460.0 AC AT SEA LEVEL FIRST VOLTAGE |
| Contact Load Current Rating | 3.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| Nominal Thread Size | 0.250 INCHES SINGLE PRESSURE CONNECTION IN |
| Mounting Facility Pattern | TWO POSITION IN-LINE |
| Contact Adjustment Range | +0.50 TO 77.20 ACTUATION POINT POUNDS PER SQUARE INCH AND +3.30 TO 80.00 DEACTUATION POINT POUNDS PER SQUARE INCH |
| Distance Between Mounting Facility Centers | 2.250 INCHES NOMINAL IN |
| Contact Load Current Rating | 500.0 MILLIAMPERES RESISTIVE LOAD THIRD VOLTAGE |
| Inside Diameter | 0.250 INCHES NOMINAL SINGLE CONNECTION IN |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Thread Series Designator | NPT SINGLE PRESSURE CONNECTION |
| Media for Which Designed | GAS OR LIQUID |
| Proof Pressure | 160.00 POUNDS PER SQUARE INCH LBS |
| Contact Adjustability | DEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE |
| Body Length | 2.187 INCHES NOMINAL IN |
| Pressure Connector Type | PLAIN, THREADED INTERNAL SINGLE CONNECTION |
| Contact Action Stimulus | DECREASE |
| Hazardous Locations/environmental Protection | WEATHERPROOF |
| Style Designator | RECTANGULAR W/BRACKET |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5930-01-144-5154 is a Switch,pressure, manufactured by Barksdale, Inc, classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-01-144-5154 has 3 cross-referenced part numbers: D1T-A80 (Barksdale, Inc), 101146 (Melley Industries Inc), DIT-A80 (Barksdale, Inc).
There are 6 known substitutes for 5930-01-144-5154: 5915-00-461-5491, 5999-00-609-3131, 5305-00-958-5250 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for D1T-A80: Terminal Type: SCREW; Thread Quantity Per Inch: 18 SINGLE PRESSURE CONNECTION; Mounting Method: BRACKET(S) AND UNTHREADED HOLE(S); Contact Load Current Rating: 10.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE. 30 total characteristics are documented in the Federal Logistics Information System.