The Switch,push, cataloged under National Stock Number 5930-01-028-2044, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Schneider Electric Usa, Inc.. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-028-2044 |
| Primary Part Number | H33R1-1A2B-AY1 |
| Item Name | Switch,push |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Schneider Electric Usa, Inc. |
| Status | ACTIVE |
| Actuator Diameter | 1.375 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Actuator Style | ROUND, FLUSH |
| Body Width | 1.438 INCHES NOMINAL IN |
| Body Height | 2.500 INCHES NOMINAL IN |
| Body Length | 1.562 INCHES NOMINAL IN |
| Color | YELLOW SINGLE ACTUATOR |
| Maximum Voltage Rating in Volts | 600.0 AC AND 600.0 DC |
| Terminal Type and Quantity | 6 TAB W/SCREW |
| Actuator Height | 0.344 INCHES NOMINAL IN |
| Contact Load Current Rating at Maximum Rated Voltage | 0.400 AMPERES RESISTIVE DC AND 1.500 AMPERES RESISTIVE AC |
| 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 |
|---|---|
| H33R1-1A2B-AY1 PRIMARY | Schneider Electric Usa, Inc. (USA) |
| Reference | Meaning |
|---|---|
| H33R1-1A2B-AY1 | 3/9 Design control — primary reference Telemecanique Inc |
| R1-1A2B-AY1 | 5/9 Secondary reference Rundel-Idec |
NSN 5930-01-028-2044 is a Switch,push, manufactured by Schneider Electric Usa, Inc., classified under FSC 5930, Switches. Status: active.
NSN 5930-01-028-2044 has 1 manufacturer part number on file: H33R1-1A2B-AY1 (Schneider Electric Usa, Inc.).
Key specifications for H33R1-1A2B-AY1: Actuator Diameter: 1.375 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Actuator Style: ROUND, FLUSH; Body Width: 1.438 INCHES NOMINAL IN. 11 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.