The Switch,pressure, cataloged under National Stock Number 5930-00-403-5681, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Libby Power Systems, Llc. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-403-5681 |
| Primary Part Number | 13217E3848-1 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Libby Power Systems, Llc |
| Status | ACTIVE |
| Contact Action Stimulus | INCREASE |
| Terminal Type | THREADED STUD |
| Overall Diameter | 1.750 INCHES NOMINAL IN |
| Contact Load Current Rating | 5.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| Mounting Method | INLET CONNECTION |
| Thread Length | 0.390 INCHES NOMINAL SINGLE PRESSURE CONNECTION IN |
| Style Designator | CYLINDRICAL |
| Pressure Switch Type | GAGE |
| Nominal Thread Size | 0.125 INCHES SINGLE PRESSURE CONNECTION IN |
| Body Length | 1.440 INCHES NOMINAL IN |
| Pressure Connector Type | FLARED, THREADED EXTERNAL SINGLE CONNECTION |
| Operating Temp Rating | -65.0 FAHRENHEIT MINIMUM AND 225.0 FAHRENHEIT MAXIMUM DEGF |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, TWO POSITIONS MOMENTARY |
| Media for Which Designed | GAS OR LIQUID |
| Contact Stimulus Rating | 10.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH GAGE AND 5.00 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH GAGE AND 5.00 DIFFERENTIAL POINT NOMINAL POUNDS PER SQUARE INCH GAGE |
| Thread Quantity Per Inch | 27 SINGLE PRESSURE CONNECTION |
| Thread Series Designator | NPT SINGLE PRESSURE CONNECTION |
| Contact Adjustability | DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL SINGLE 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 |
|---|---|
| 13217E3848-1 | Libby Power Systems, Llc (USA) |
| 8190011 | Electro National Corp (USA) |
| Reference | Meaning |
|---|---|
| 80926 | 5/9 Secondary reference Electro National Corp |
| 80926 | 5/9 Secondary reference Hathaway Motion Control Corporation Div Motors & Instruments Division |
| 684-536-9102 | 5/2 Secondary reference U.S. Government activity |
| 1238 | 5/2 Secondary reference U.S. Government activity |
| 13217E3848-1 | 3/2 Design control — primary reference U.S. Government activity |
| 819001 | 5/9 Secondary reference Electro National Corp |
NSN 5930-00-403-5681 is a Switch,pressure, manufactured by Libby Power Systems, Llc, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-403-5681 has 2 manufacturer part numbers on file: 13217E3848-1 (Libby Power Systems, Llc), 8190011 (Electro National Corp).
5 possible matches (shared part number, not a government interchangeability claim): 5360-00-526-1673, 3010-00-981-9219, 6610-00-995-6266. Verify interchangeability with system specifications before substitution.
Key specifications for 13217E3848-1: Contact Action Stimulus: INCREASE; Terminal Type: THREADED STUD; Overall Diameter: 1.750 INCHES NOMINAL IN; Contact Load Current Rating: 5.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE. 19 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.