The Switch,pressure, cataloged under National Stock Number 5930-00-559-9768, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Custom Control Sensors, Llc. Government technical data includes 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5930-00-559-9768 |
| Primary Part Number | 610GHM1635 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Custom Control Sensors, Llc |
| Status | ACTIVE |
| Contact Action Stimulus | INCREASE |
| Terminal Type | WIRE LEAD |
| Mounting Facility Pattern | THREE POSITION CIRCULAR |
| Mounting Facility Circle Radius | 0.750 INCHES NOMINAL IN |
| Contact Load Current Rating | 5.0 AMPERES RESISTIVE LOAD AND 2.5 AMPERES INDUCTIVE LOAD SINGLE VOLTAGE |
| Mounting Method | FLANGE |
| Unthreaded Mounting Hole Diameter | 0.210 INCHES NOMINAL IN |
| Pressure Switch Type | GAGE |
| Nonpile-Up Contact Arrangement | 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Media for Which Designed | LIQUID |
| Contact Stimulus Rating | 35.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH GAGE AND 25.00 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH GAGE AND 10.00 DIFFERENTIAL POINT NOMINAL POUNDS PER SQUARE INCH GAGE |
| 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 |
|---|---|
| 31296-19 | Solar Turbines Incorporated Dba Solar Turbines Incorporated (USA) |
| 610GHM1635 PRIMARY | Custom Control Sensors, Llc (USA) |
| Reference | Meaning |
|---|---|
| 1252-19 | 3/2 Design control — primary reference U.S. Government activity |
| 31296-19 | 5/9 Secondary reference Rtx Corporation Div Pratt & Whitney |
NSN 5930-00-559-9768 is a Switch,pressure, manufactured by Custom Control Sensors, Llc, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-559-9768 has 2 manufacturer part numbers on file: 31296-19 (Solar Turbines Incorporated Dba Solar Turbines Incorporated), 610GHM1635 (Custom Control Sensors, Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5310-00-677-1641, 5310-01-048-1023. Verify interchangeability with system specifications before substitution.
Key specifications for 610GHM1635: Contact Action Stimulus: INCREASE; Terminal Type: WIRE LEAD; Mounting Facility Pattern: THREE POSITION CIRCULAR; Mounting Facility Circle Radius: 0.750 INCHES NOMINAL IN. 13 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.