The Switch,pressure, cataloged under National Stock Number 5930-00-488-9976, 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 Hobbs Corp. Government technical data includes 20 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-488-9976 |
| Primary Part Number | M-4001-1PSI |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Hobbs Corp |
| Status | ACTIVE |
| Precious Material | SILVER |
| Overall Diameter | 1.690 INCHES NOMINAL IN |
| Mounting Method | CLAMP |
| Contact Adjustability | DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE |
| Precious Material and Location | CONTACTS SILVER |
| Contact Action Stimulus | INCREASE |
| Terminal Type | TAB W/SCREW |
| Nominal Thread Size | 0.125 INCHES SINGLE PRESSURE CONNECTION IN |
| Thread Series Designator | NPT SINGLE PRESSURE CONNECTION |
| Pressure Connector Type | FLARED, THREADED EXTERNAL SINGLE CONNECTION |
| Features Provided | INTERNALLY GROUNDED |
| Contact Load Current Rating | 4.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| Contact Load Current Rating | 15.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE |
| Contact Stimulus Rating | 1.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 0.50 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 0.50 DIFFERENTIAL POINT NOMINAL POUNDS PER SQUARE INCH |
| Pressure Switch Type | GAGE |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION |
| Contact Voltage Rating in Volts | 6.0 DC AT SEA LEVEL SECOND VOLTAGE |
| Media for Which Designed | GAS OR LIQUID |
| Contact Voltage Rating in Volts | 24.0 DC AT SEA LEVEL FIRST VOLTAGE |
| Style Designator | CYLINDRICAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| M-4001-1PSI | Hobbs Corp (USA) |
| 021-2 | International Diesel Electric Co Inc (USA) |
| M-4001-1PSI PORM 1/2PSI | Hobbs Corp (USA) |
NSN 5930-00-488-9976 is a Switch,pressure, manufactured by Hobbs Corp, classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-00-488-9976 has 3 cross-referenced part numbers: M-4001-1PSI (Hobbs Corp), 021-2 (International Diesel Electric Co Inc), M-4001-1PSI PORM 1/2PSI (Hobbs Corp).
There are 5 known substitutes for 5930-00-488-9976: 5905-00-280-0990, 2520-00-496-2109, 6750-01-384-0396 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for M-4001-1PSI: Precious Material: SILVER; Overall Diameter: 1.690 INCHES NOMINAL IN; Mounting Method: CLAMP; Contact Adjustability: DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE. 21 total characteristics are documented in the Federal Logistics Information System.