The Switch,pressure, cataloged under National Stock Number 5930-01-158-2240, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Testek Llc Dba Testek Solutions. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-158-2240 |
| Primary Part Number | 86155-E505 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Testek Llc Dba Testek Solutions |
| Status | ACTIVE |
| Contact Action Stimulus | INCREASE |
| Terminal Type | SCREW |
| Mounting Facility Pattern | TWO POSITION IN-LINE |
| Contact Load Current Rating | 15.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| Contact Load Current Rating | 15.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE |
| Mounting Method | FLANGE AND UNTHREADED HOLE(S) |
| Contact Adjustment Range | +0.15 TO 0.50 ACTUATION POINT INCHES OF WATER |
| Unthreaded Mounting Hole Diameter | 0.266 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL W/LUGS |
| Pressure Switch Type | DIFFERENTIAL |
| Contact Adjustment Type | EXTERNAL ACTUATION POINT SCREW |
| Distance Between Mounting Facility Centers | 4.875 INCHES NOMINAL IN |
| Operating Temp Rating | -40.0 FAHRENHEIT MINIMUM AND 140.0 FAHRENHEIT MAXIMUM DEGF |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Media for Which Designed | GAS OR LIQUID |
| Contact Adjustability | ACTUATION POINT ADJUSTABLE |
| Contact Voltage Rating in Volts | 480.0 AC AT SEA LEVEL SECOND VOLTAGE |
| Contact Voltage Rating in Volts | 125.0 AC AT SEA LEVEL FIRST VOLTAGE |
| Hazardous Locations/environmental Protection | EXPLOSION PROOF AND RAINTIGHT |
| 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 |
|---|---|
| 86155-E505 PRIMARY | Testek Llc Dba Testek Solutions (USA) |
| 86155-E536 | Testek Llc Dba Testek Solutions (USA) |
| 25036842 | Bae Systems Maritime Services Limited (GBR) |
| 40081068 | Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt) (GBR) |
| A2N25036842 | Bae Systems Maritime Services Limited (GBR) |
| Reference | Meaning |
|---|---|
| 1950-0-2-F | 5/2 Secondary reference U.S. Government activity |
NSN 5930-01-158-2240 is a Switch,pressure, manufactured by Testek Llc Dba Testek Solutions, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-158-2240 has 5 manufacturer part numbers on file: 86155-E505 (Testek Llc Dba Testek Solutions), 86155-E536 (Testek Llc Dba Testek Solutions), 25036842 (Bae Systems Maritime Services Limited), 40081068 (Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt)), A2N25036842 (Bae Systems Maritime Services Limited).
Key specifications for 86155-E505: Overall Height: 3.500 INCHES NOMINAL IN; Contact Action Stimulus: INCREASE; Terminal Type: SCREW; Mounting Facility Pattern: TWO POSITION IN-LINE. 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.