The Switch,push, cataloged under National Stock Number 5930-01-618-2188, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-618-2188 |
| Primary Part Number | 631664-002 |
| Item Name | Switch,push |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems |
| Status | ACTIVE |
| Body Diameter | 0.75 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Body Style | PANEL MOUNT |
| Mounting Method | PANEL |
| Body Height | 1.21 INCHES NOMINAL IN |
| Maximum Voltage Rating in Volts | 28.0 AC |
| Terminal Type and Quantity | 12 PIN |
| Contact Load Current Rating at Maximum Rated Voltage | 7.0 AMPERES RESISTIVE DC |
| 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 |
|---|---|
| 631664-002 PRIMARY | Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems (USA) |
| Reference | Meaning |
|---|---|
| 1019460-03 | 7/2 Vendor item drawing reference Support Systems Associates, Inc. |
NSN 5930-01-618-2188 is a Switch,push, manufactured by Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-618-2188 has 1 manufacturer part number on file: 631664-002 (Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems).
Key specifications for 631664-002: Body Diameter: 0.75 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Body Style: PANEL MOUNT; Mounting Method: PANEL. 8 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.