The Switch,pressure, cataloged under National Stock Number 5930-01-620-8577, 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 4 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-620-8577 |
| Primary Part Number | 444-10NA4-444131 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Detroit Switch Inc Dba Detroit Switch Inc |
| Status | ACTIVE |
| Mounting Method | THREADED HOLE(S) |
| Style Designator | RECTANGULAR |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, DOUBLE MAKE, BOTH POSITIONS MAINTAINED |
| Contact Adjustability | ACTUATION POINT 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 |
|---|---|
| 376-84009-000 PC 2 | Johnson Controls Navy Systems, Llc (USA) |
| 444-10NA4-444131 PRIMARY | Detroit Switch Inc Dba Detroit Switch Inc (USA) |
| 025-31284 | Johnson Controls Navy Systems, Llc (USA) |
NSN 5930-01-620-8577 is a Switch,pressure, manufactured by Detroit Switch Inc Dba Detroit Switch Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-620-8577 has 3 manufacturer part numbers on file: 376-84009-000 PC 2 (Johnson Controls Navy Systems, Llc), 444-10NA4-444131 (Detroit Switch Inc Dba Detroit Switch Inc), 025-31284 (Johnson Controls Navy Systems, Llc).
Key specifications for 444-10NA4-444131: Mounting Method: THREADED HOLE(S); Style Designator: RECTANGULAR; Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, DOUBLE MAKE, BOTH POSITIONS MAINTAINED; Part Name Assigned by Controlling Agency: PRESSURE CONTROL SWITCHES. 4 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.