The Switch,push, cataloged under National Stock Number 5930-01-668-3501, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Sequel Electrical Supply, Llc Div Sequel Electrical Supply. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-668-3501 |
| Primary Part Number | EFDB175-UM1-A-SMPBLG |
| Item Name | Switch,push |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Sequel Electrical Supply, Llc Div Sequel Electrical Supply |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Body Style | HOLE MOUNT |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 137.4 MILLIMETERS NOMINAL MM |
| Actuator Style | UNDERCUT,PAN HEAD |
| Mounting Method | UNTHREADED HOLE(S) |
| Switch Actuator Quantity | 1 |
| Unthreaded Mounting Hole Diameter | 7.9 MILLIMETERS NOMINAL MM |
| Color | RED SINGLE ACTUATOR |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 600.0 AC |
| Hazardous Locations/environmental Protection | EXPLOSION PROOF AND DUSTPROOF |
| 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 |
|---|---|
| EFDB175-UM1-A-SMPBLG | Sequel Electrical Supply, Llc Div Sequel Electrical Supply (USA) |
| Reference | Meaning |
|---|---|
| EFDB175-UM1-A-SMPBLG | 3/9 Design control — primary reference Appleton Grp Llc Dba Nelson Firestop Products Div Nelson Firestop |
NSN 5930-01-668-3501 is a Switch,push, manufactured by Sequel Electrical Supply, Llc Div Sequel Electrical Supply, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-668-3501 has 1 manufacturer part number on file: EFDB175-UM1-A-SMPBLG (Sequel Electrical Supply, Llc Div Sequel Electrical Supply).
Key specifications for EFDB175-UM1-A-SMPBLG: Overall Height: 160.3 MILLIMETERS NOMINAL MM; Inclosure Type: FULLY INCLOSED; Body Style: HOLE MOUNT; Center to Center Distance Between Mounting Facilities Parallel to Length: 137.4 MILLIMETERS NOMINAL MM. 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.