The Switch,pressure, cataloged under National Stock Number 5930-01-641-5477, 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 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5930-01-641-5477 |
| Primary Part Number | 2342-133 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Spectrum Associates, Inc. |
| Status | ACTIVE |
| Contact Action Stimulus | INCREASE |
| Proof Pressure | 4000.0 POUNDS PER SQUARE INCH GAGE LBS |
| Mounting Method | LINE |
| Style Designator | CYLINDRICAL W/FLANGE |
| Pressure Switch Type | ABSOLUTE |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED |
| Media for Which Designed | LIQUID |
| 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 |
|---|---|
| 2342-133 PRIMARY | Spectrum Associates, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 92650-00840-102 | 7/2 Vendor item drawing reference Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
NSN 5930-01-641-5477 is a Switch,pressure, manufactured by Spectrum Associates, Inc., classified under FSC 5930, Switches. Status: active.
NSN 5930-01-641-5477 has 1 manufacturer part number on file: 2342-133 (Spectrum Associates, Inc.).
Key specifications for 2342-133: Overall Height: 1.000 INCHES NOMINAL IN; Contact Action Stimulus: INCREASE; Proof Pressure: 4000.0 POUNDS PER SQUARE INCH GAGE LBS; Mounting Method: LINE. 7 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.