The Switch,pressure, cataloged under National Stock Number 5930-01-433-6499, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-433-6499 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Terminal Type | WIRE LEAD |
| Overall Diameter | 1.375 INCHES NOMINAL IN |
| Mounting Method | THREADED STUD(S) |
| Style Designator | CYLINDRICAL |
| Pressure Switch Type | ABSOLUTE |
| Nominal Thread Size | 0.500 INCHES SINGLE THREADED STUD IN |
| Specification/standard Data | 53711-6902770 GOVERNMENT SPECIFICATION |
| Operating Temp Rating | -28.0 CELSIUS MINIMUM AND 65.0 CELSIUS MAXIMUM DEGC |
| Media for Which Designed | GAS OR LIQUID |
| Thread Class | 2A SINGLE THREADED STUD A |
| Thread Series Designator | UNF SINGLE THREADED STUD |
| Contact Adjustability | ACTUATION POINT NOT ADJUSTABLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| P90-7-51L36-X(C-N/C 400PSI INCR) | 3/9 Design control — primary reference Whitman Controls Corporation |
| 6902770-1 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
| P90-7-52L36 (400 PSI INCREASE) | 5/9 Secondary reference Whitman Controls Corporation |
NSN 5930-01-433-6499 is a Switch,pressure, classified under FSC 5930, Switches. Status: active.
Key specifications for 5930-01-433-6499: Terminal Type: WIRE LEAD; Overall Diameter: 1.375 INCHES NOMINAL IN; Mounting Method: THREADED STUD(S); Style Designator: CYLINDRICAL. 12 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.