The Switch,pressure, cataloged under National Stock Number 5930-01-049-2812, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Continental Electronics Corp. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-049-2812 |
| Primary Part Number | 500-0191 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Continental Electronics Corp |
| Status | ACTIVE |
| Contact Action Stimulus | INCREASE |
| Contact Load Current Rating | 3.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE |
| Contact Load Current Rating | 3.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| Contact Load Current Rating | 3.0 AMPERES RESISTIVE LOAD AND 2.0 AMPERES INDUCTIVE LOAD THIRD VOLTAGE |
| Pressure Switch Type | GAGE |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED |
| Contact Stimulus Rating | 30.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH |
| Contact Adjustability | ACTUATION POINT NOT ADJUSTABLE |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL THIRD VOLTAGE |
| Contact Voltage Rating in Volts | 250.0 AC AT SEA LEVEL FIRST VOLTAGE |
| Contact Voltage Rating in Volts | 115.0 AC AT SEA LEVEL SECOND VOLTAGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 500-0191 | Continental Electronics Corp (USA) |
| Reference | Meaning |
|---|---|
| P205G-5S-F3TS | 5/9 Secondary reference Whitman Controls Corporation |
| P205G-5S-F3TS | 3/9 Design control — primary reference U.S. Government activity |
NSN 5930-01-049-2812 is a Switch,pressure, manufactured by Continental Electronics Corp, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-049-2812 has 1 manufacturer part number on file: 500-0191 (Continental Electronics Corp).
1 possible match (shared part number, not a government interchangeability claim): 3120-01-267-0145. Verify interchangeability with system specifications before substitution.
Key specifications for 500-0191: Contact Action Stimulus: INCREASE; Contact Load Current Rating: 3.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE; Contact Load Current Rating: 3.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE; Contact Load Current Rating: 3.0 AMPERES RESISTIVE LOAD AND 2.0 AMPERES INDUCTIVE LOAD THIRD VOLTAGE. 11 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.