The Switch,pressure, cataloged under National Stock Number 5930-01-290-0110, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rockwell Automation, Inc. Dba Rockwell Automation. Government technical data includes 27 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-290-0110 |
| Primary Part Number | 836T-T256J |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Rockwell Automation, Inc. Dba Rockwell Automation |
| Status | ACTIVE |
| Contact Action Stimulus | INCREASE |
| Terminal Type | SCREW |
| Mounting Facility Pattern | TWO POSITION DIAGONAL |
| Proof Pressure | 1300.00 POUNDS PER SQUARE INCH LBS |
| Contact Load Current Rating | 3.0 AMPERES INDUCTIVE LOAD SECOND VOLTAGE |
| Contact Load Current Rating | 1.2 AMPERES INDUCTIVE LOAD FOURTH VOLTAGE |
| Contact Load Current Rating | 1.5 AMPERES INDUCTIVE LOAD THIRD VOLTAGE |
| Contact Load Current Rating | 100.0 MILLIAMPERES INDUCTIVE LOAD SEVENTH VOLTAGE |
| Contact Load Current Rating | 200.0 MILLIAMPERES INDUCTIVE LOAD SIXTH VOLTAGE |
| Contact Load Current Rating | 400.0 MILLIAMPERES INDUCTIVE LOAD FIFTH VOLTAGE |
| Contact Load Current Rating | 6.0 AMPERES INDUCTIVE LOAD FIRST VOLTAGE |
| Mounting Method | BASE AND UNTHREADED HOLE(S) |
| Contact Adjustment Range | +14.70 TO 664.70 ACTUATION POINT POUNDS PER SQUARE INCH ABSOLUTE AND +14.70 TO 664.70 DEACTUATION POINT POUNDS PER SQUARE INCH ABSOLUTE |
| Body Height | 3.500 INCHES NOMINAL IN |
| Unthreaded Mounting Hole Diameter | 0.270 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR |
| Longest Vertical Distance Between Mounting Centers | 2.720 INCHES NOMINAL IN |
| Pressure Switch Type | DIFFERENTIAL |
| Contact Adjustment Type | EXTERNAL ACTUATION POINT SCREW AND EXTERNAL DEACTUATION POINT SCREW |
| Features Provided | ELECTRICAL ACCESS PORT |
| Nominal Thread Size | 0.250 INCHES SINGLE PRESSURE CONNECTION IN |
| Pressure Connector Type | PLAIN, THREADED INTERNAL SINGLE CONNECTION |
| Inside Diameter | 0.250 INCHES NOMINAL SINGLE CONNECTION IN |
| Nonpile-Up Contact Arrangement | 1 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, BOTH POSITIONS MAINTAINED |
| Media for Which Designed | LIQUID |
| Thread Series Designator | NPT SINGLE PRESSURE CONNECTION |
| Contact Adjustability | ACTUATION POINT ADJUSTABLE AND DEACTUATION 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 |
|---|---|
| 836T-T256J | Rockwell Automation Ltd (GBR) |
| 11024289-1 | Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center (USA) |
| 836T-T256J PRIMARY | Rockwell Automation, Inc. Dba Rockwell Automation (USA) |
| Reference | Meaning |
|---|---|
| 1102428901 | 5/9 Secondary reference Schneider Electric Usa, Inc. |
NSN 5930-01-290-0110 is a Switch,pressure, manufactured by Rockwell Automation, Inc. Dba Rockwell Automation, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-290-0110 has 3 manufacturer part numbers on file: 836T-T256J (Rockwell Automation Ltd), 11024289-1 (Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center), 836T-T256J (Rockwell Automation, Inc. Dba Rockwell Automation).
Key specifications for 836T-T256J: Overall Height: 7.180 INCHES MAXIMUM IN; Contact Action Stimulus: INCREASE; Terminal Type: SCREW; Mounting Facility Pattern: TWO POSITION DIAGONAL. 27 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.