The Switch,pressure, cataloged under National Stock Number 5930-00-930-3778, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Spectrum Associates, Inc.. Government technical data includes 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-930-3778 |
| Primary Part Number | 2212 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Spectrum Associates, Inc. |
| Status | ACTIVE |
| Terminal Type | CONNECTOR, RECEPTACLE |
| Overall Diameter | 2.000 INCHES NOMINAL IN |
| Proof Pressure | 200.00 POUNDS PER SQUARE INCH GAGE LBS |
| Mounting Method | CLAMP AND UNTHREADED HOLE(S) |
| Style Designator | CYLINDRICAL |
| Outside Diameter | 0.438 INCHES NOMINAL SINGLE CONNECTION IN |
| Pressure Switch Type | GAGE |
| Nominal Thread Size | 0.438 INCHES SINGLE PRESSURE CONNECTION IN |
| Body Length | 1.906 INCHES NOMINAL IN |
| Pressure Connector Type | FLARED, THREADED EXTERNAL SINGLE CONNECTION |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Media for Which Designed | GAS OR LIQUID |
| Thread Class | 2A SINGLE PRESSURE CONNECTION A |
| Thread Series Designator | UNF SINGLE PRESSURE CONNECTION |
| Contact Adjustability | ACTUATION POINT NOT ADJUSTABLE AND DEACTUATION 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 |
| Part Number | Manufacturer |
|---|---|
| 65308-12008-102 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| 2212 PRIMARY | Spectrum Associates, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 2212 | 5/9 Secondary reference Spectrum Pressurestat Co Inc |
| GBC300DP4-1 | 3/9 Design control — primary reference Gap Instrument Corp Gorn Div |
NSN 5930-00-930-3778 is a Switch,pressure, manufactured by Spectrum Associates, Inc., classified under FSC 5930, Switches. Status: active.
NSN 5930-00-930-3778 has 2 manufacturer part numbers on file: 65308-12008-102 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), 2212 (Spectrum Associates, Inc.).
Key specifications for 2212: Terminal Type: CONNECTOR, RECEPTACLE; Overall Diameter: 2.000 INCHES NOMINAL IN; Proof Pressure: 200.00 POUNDS PER SQUARE INCH GAGE LBS; Mounting Method: CLAMP AND UNTHREADED HOLE(S). 15 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.