The Switch,pressure, cataloged under National Stock Number 5930-01-448-7801, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Aerospace Control Products, Inc. Dba Aerospace Control Products Inc. Government technical data includes 22 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5930-01-448-7801 |
| Primary Part Number | GP-16900-10 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Aerospace Control Products, Inc. Dba Aerospace Control Products Inc |
| Status | ACTIVE |
| Contact Action Stimulus | INCREASE |
| Terminal Type | CONNECTOR, RECEPTACLE |
| Mounting Facility Pattern | THREE POSITION CIRCULAR |
| Overall Diameter | 3.500 INCHES NOMINAL IN |
| Proof Pressure | 10.00 POUNDS PER SQUARE INCH LBS |
| Contact Load Current Rating | 5.0 AMPERES RESISTIVE LOAD AND 3.0 AMPERES INDUCTIVE LOAD SINGLE VOLTAGE |
| Mounting Method | THREADED STUD(S) |
| Style Designator | CYLINDRICAL |
| Pressure Switch Type | DIFFERENTIAL |
| Features Provided | AUTOMATIC RESET |
| Nominal Thread Size | 0.156 INCHES SECOND THREADED STUD IN |
| Nominal Thread Size | 0.438 INCHES FIRST PRESSURE CONNECTION IN |
| Pressure Connector Type | GASKET SEAL, THREADED INTERNAL ALL CONNECTIONS |
| Operating Temp Rating | 0.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM DEGF |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Thread Class | 2B SECOND THREADED STUD |
| Thread Class | 3B FIRST PRESSURE CONNECTION |
| Contact Stimulus Rating | 23.00 ACTUATION POINT NOMINAL INCHES OF WATER AND 21.70 DEACTUATION POINT NOMINAL INCHES OF WATER |
| Thread Series Designator | UNF SECOND THREADED STUD |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) FIRST PRESSURE CONNECTION |
| Contact Adjustability | ACTUATION POINT NOT ADJUSTABLE AND DEACTUATION POINT NOT ADJUSTABLE |
| Contact Voltage Rating in Volts | 30.0 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 |
|---|---|
| GP-16900-10 PRIMARY | Aerospace Control Products, Inc. Dba Aerospace Control Products Inc (USA) |
| Reference | Meaning |
|---|---|
| 181A343-2 | 7/2 Vendor item drawing reference Lockheed Martin Corporation Div Rotary and Mission Systems |
NSN 5930-01-448-7801 is a Switch,pressure, manufactured by Aerospace Control Products, Inc. Dba Aerospace Control Products Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-448-7801 has 1 manufacturer part number on file: GP-16900-10 (Aerospace Control Products, Inc. Dba Aerospace Control Products Inc).
Key specifications for GP-16900-10: Contact Action Stimulus: INCREASE; Terminal Type: CONNECTOR, RECEPTACLE; Mounting Facility Pattern: THREE POSITION CIRCULAR; Overall Diameter: 3.500 INCHES NOMINAL IN. 22 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.