The Switch,pressure, cataloged under National Stock Number 5930-01-515-4331, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Johnson Controls Srl. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-515-4331 |
| Primary Part Number | P233A-4-AAC |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Johnson Controls Srl |
| Status | ACTIVE |
| Mounting Facility Pattern | TWO POSITION DIAGONAL |
| Mounting Method | UNTHREADED HOLE(S) |
| Body Height | 52.0 MILLIMETERS NOMINAL MM |
| Unthreaded Mounting Hole Diameter | 0.4 MILLIMETERS NOMINAL MM |
| Style Designator | RECTANGULAR |
| Longest Vertical Distance Between Mounting Centers | 60.0 MILLIMETERS NOMINAL MM |
| Pressure Switch Type | DIFFERENTIAL |
| Body Length | 72.0 MILLIMETERS NOMINAL MM |
| Operating Temp Rating | -15.0 CELSIUS MINIMUM AND 60.0 CELSIUS MAXIMUM DEGC |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, DOUBLE MAKE, BOTH POSITIONS MAINTAINED |
| Media for Which Designed | GAS |
| Contact Voltage Rating in Volts | 250.0 AC AT SEA LEVEL SINGLE VOLTAGE |
| Longest Horizontal Distance Between Mounting Centers | 60.0 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| P233A-4-AAC | Johnson Controls Srl (ITA) |
| Reference | Meaning |
|---|---|
| P233A-4-AAC | 3/9 Design control — primary reference Johnson Controls Inc |
NSN 5930-01-515-4331 is a Switch,pressure, manufactured by Johnson Controls Srl, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-515-4331 has 1 manufacturer part number on file: P233A-4-AAC (Johnson Controls Srl).
Key specifications for P233A-4-AAC: Mounting Facility Pattern: TWO POSITION DIAGONAL; Mounting Method: UNTHREADED HOLE(S); Body Height: 52.0 MILLIMETERS NOMINAL MM; Unthreaded Mounting Hole Diameter: 0.4 MILLIMETERS NOMINAL MM. 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.