The Switch,pressure, cataloged under National Stock Number 5930-00-503-2860, 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 Hiller Aircraft Corporation. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-503-2860 |
| Primary Part Number | FES191B |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Hiller Aircraft Corporation |
| Status | ACTIVE |
| Pressure Switch Type | GAGE |
| Mounting Facility Pattern | TWO POSITION IN-LINE |
| Terminal Type | CONNECTOR, RECEPTACLE |
| Thread Quantity Per Inch | 20 SINGLE PRESSURE CONNECTION |
| Nominal Thread Size | 0.438 INCHES SINGLE PRESSURE CONNECTION IN |
| Style Designator | CYLINDRICAL W/MOUNTING LUGS |
| Media for Which Designed | LIQUID |
| Contact Stimulus Rating | 18.50 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 17.50 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 1.00 DIFFERENTIAL POINT NOMINAL POUNDS PER SQUARE INCH |
| Body Diameter | 3.000 INCHES NOMINAL IN |
| Thread Series Designator | UNF SINGLE PRESSURE CONNECTION |
| Pressure Connector Type | PLAIN, THREADED INTERNAL SINGLE CONNECTION |
| Proof Pressure | 50.00 POUNDS PER SQUARE INCH LBS |
| Operating Temp Rating | -65.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM DEGF |
| Contact Voltage Rating in Volts | 30.0 DC AT SEA LEVEL SINGLE VOLTAGE |
| Contact Adjustability | DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE |
| Unthreaded Mounting Hole Diameter | 0.203 INCHES NOMINAL IN |
| Contact Action Stimulus | DECREASE |
| Contact Load Current Rating | 500.0 MILLIAMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Mounting Method | BRACKET(S) AND UNTHREADED HOLE(S) |
| Distance Between Mounting Facility Centers | 3.000 INCHES NOMINAL IN |
| Thread Class | 3B SINGLE PRESSURE CONNECTION |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FES191B PRIMARY | Hiller Aircraft Corporation (USA) |
| 410-15-142A | Barksdale, Inc (USA) |
| P8000-035 | Gap Instrument Corp Gorn Div (USA) |
| 1344 | Hydra-Electric Company Dba Hydra-Electric Co (USA) |
NSN 5930-00-503-2860 is a Switch,pressure, manufactured by Hiller Aircraft Corporation, classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-00-503-2860 has 4 cross-referenced part numbers: FES191B (Hiller Aircraft Corporation), 410-15-142A (Barksdale, Inc), P8000-035 (Gap Instrument Corp Gorn Div), 1344 (Hydra-Electric Company Dba Hydra-Electric Co).
There are 12 known substitutes for 5930-00-503-2860: 3110-00-065-4856, 5330-00-256-8157, 1650-00-304-6167 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for FES191B: Pressure Switch Type: GAGE; Mounting Facility Pattern: TWO POSITION IN-LINE; Terminal Type: CONNECTOR, RECEPTACLE; Thread Quantity Per Inch: 20 SINGLE PRESSURE CONNECTION. 24 total characteristics are documented in the Federal Logistics Information System.