The Switch,push, cataloged under National Stock Number 5930-01-528-4471, 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 6 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5930-01-528-4471 |
| Primary Part Number | XALK178 |
| Item Name | Switch,push |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Schneider Electric Usa, Inc. |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Body Style | HOLE MOUNT |
| Mounting Method | SCREW CLAMP |
| Maximum Voltage Rating in Volts | 600.0 AC AND 250.0 DC |
| Terminal Type and Quantity | 1 SCREW |
| Contact Load Current Rating at Maximum Rated Voltage | 1.200 AMPERES RESISTIVE AC AND 0.100 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 |
|---|---|
| XALK178 | Schneider Electric France (FRA) |
| 951W0001000 | Usimat Sermees (FRA) |
| XALK178 | Schneider Electric Spa (ITA) |
| SCHXALK178 | Rexel France (FRA) |
| XALK178 PRIMARY | Schneider Electric Usa, Inc. (USA) |
| XALK178 | Fincantieri S.p.a. Div Direzione Navi Militari (ITA) |
| Reference | Meaning |
|---|---|
| 10325061 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| PL20816001 ITEM 1 | 5/2 Secondary reference U.S. Government activity |
NSN 5930-01-528-4471 is a Switch,push, manufactured by Schneider Electric Usa, Inc., classified under FSC 5930, Switches. Status: active.
NSN 5930-01-528-4471 has 6 manufacturer part numbers on file: XALK178 (Schneider Electric France), 951W0001000 (Usimat Sermees), XALK178 (Schneider Electric Spa), SCHXALK178 (Rexel France), XALK178 (Schneider Electric Usa, Inc.) and 1 more.
Key specifications for XALK178: Inclosure Type: FULLY INCLOSED; Body Style: HOLE MOUNT; Mounting Method: SCREW CLAMP; Special Features: CXCY DESCRIPTION: 1 MUSHROOM HEAD PUSH BUTTON - 40 MM, RED TURN-TO-RELEASE. TYPE: TRIGGER ACTION. TYPE OF CONTACT: 1 N.C. MM. 6 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.