The Switch,pressure, cataloged under National Stock Number 5930-01-506-8203, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Detroit Switch Inc Dba Detroit Switch Inc. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5930-01-506-8203 |
| Primary Part Number | 222-10NB4-2223934 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Detroit Switch Inc Dba Detroit Switch Inc |
| Status | ACTIVE |
| Mounting Facility Pattern | OBTUSE TRIANGLE |
| Mounting Method | UNTHREADED HOLE(S) |
| Body Height | 2.750 INCHES NOMINAL IN |
| Unthreaded Mounting Hole Diameter | 0.281 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR |
| Pressure Switch Type | GAGE |
| Operating Temp Rating | 85.0 CELSIUS MINIMUM AND 149.0 CELSIUS MAXIMUM DEGC |
| 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 |
|---|---|
| 613-A-10654 ITEM 8-21 | Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA) |
| 222-10NB4-2223934 PRIMARY | Detroit Switch Inc Dba Detroit Switch Inc (USA) |
| Reference | Meaning |
|---|---|
| 613-A-10654 | D/9 Drawing number reference only Aqua-Chem, Inc. Dba Aqua-Chem Inc |
| 613-A-10654 ITEM 8-21 | 5/9 Secondary reference Aqua-Chem, Inc. |
NSN 5930-01-506-8203 is a Switch,pressure, manufactured by Detroit Switch Inc Dba Detroit Switch Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-506-8203 has 2 manufacturer part numbers on file: 613-A-10654 ITEM 8-21 (Aqua-Chem, Inc. Dba Aqua-Chem Inc), 222-10NB4-2223934 (Detroit Switch Inc Dba Detroit Switch Inc).
Key specifications for 222-10NB4-2223934: Overall Height: 4.750 INCHES NOMINAL IN; Mounting Facility Pattern: OBTUSE TRIANGLE; Mounting Method: UNTHREADED HOLE(S); Body Height: 2.750 INCHES NOMINAL IN. 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.