The Switch,pressure, cataloged under National Stock Number 5930-01-409-0709, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 14 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-409-0709 |
| Primary Part Number | 5856120 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Terminal Type | CONNECTOR, RECEPTACLE |
| Overall Diameter | 1.380 INCHES NOMINAL IN |
| Proof Pressure | 2000.00 POUNDS PER SQUARE INCH GAGE LBS |
| Contact Load Current Rating | 4.000 AMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| Mounting Method | INPUT PORT |
| Sensing Element Burst Pressure | 3000.00 POUNDS PER SQUARE INCH GAGE LBS |
| Style Designator | CYLINDRICAL |
| Pressure Switch Type | GAGE |
| Body Length | 2.260 INCHES NOMINAL IN |
| Pressure Connector Type | FLARED, THREADED EXTERNAL SINGLE CONNECTION |
| Operating Temp Rating | -2.0 CELSIUS NOMINAL AND 35.0 CELSIUS NOMINAL DEGC |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED |
| Media for Which Designed | LIQUID |
| Contact Voltage Rating in Volts | 28.000 DC AT SEA LEVEL SINGLE VOLTAGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 211C119-145 | Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution (USA) |
| 5856120 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5930-01-409-0709 is a Switch,pressure, manufactured by Naval Sea Systems Command, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-409-0709 has 2 manufacturer part numbers on file: 211C119-145 (Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution), 5856120 (Naval Sea Systems Command).
Key specifications for 5856120: Terminal Type: CONNECTOR, RECEPTACLE; Overall Diameter: 1.380 INCHES NOMINAL IN; Proof Pressure: 2000.00 POUNDS PER SQUARE INCH GAGE LBS; Contact Load Current Rating: 4.000 AMPERES RESISTIVE LOAD SINGLE VOLTAGE. 14 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.
NSN 5930-01-409-0709 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.