The Switch,toggle, cataloged under National Stock Number 5930-01-187-8025, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cole Hersee Company. Government technical data includes 16 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-187-8025 |
| Primary Part Number | 551855 |
| Item Name | Switch,toggle |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Cole Hersee Company |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Body Style | HOLE MOUNT |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 43.68 MILLIMETERS NOMINAL MM |
| Actuator Style | ROUND |
| Mounting Method | UNTHREADED HOLE(S) |
| Body Width | 20.82 MILLIMETERS NOMINAL MM |
| Unthreaded Mounting Hole Diameter | 4.57 MILLIMETERS MAXIMUM MM |
| Mounting Surface to Terminal End Distance | 33.02 MILLIMETERS NOMINAL MM |
| Actuator Position-Action Relationship | UP POSITION MOMENTARY AND DOWN POSITION MAINTAINED AND CENTER POSITION MAINTAINED |
| Body Length | 35.05 MILLIMETERS NOMINAL MM |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY, TWO POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| Precious Material and Location | CONTACT SURFACES SILVER |
| Maximum Voltage Rating in Volts | 12.0 DC |
| Terminal Type and Quantity | 3 TAB W/SCREW |
| Actuator Height | 26.92 MILLIMETERS NOMINAL MM |
| Contact Load Current Rating at Maximum Rated Voltage | 35.000 AMPERES INDUCTIVE DC AND 30.000 AMPERES MOTOR 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 |
|---|---|
| 551855 PRIMARY | Cole Hersee Company (USA) |
NSN 5930-01-187-8025 is a Switch,toggle, manufactured by Cole Hersee Company, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-187-8025 has 1 manufacturer part number on file: 551855 (Cole Hersee Company).
Key specifications for 551855: Inclosure Type: FULLY INCLOSED; Body Style: HOLE MOUNT; Center to Center Distance Between Mounting Facilities Parallel to Length: 43.68 MILLIMETERS NOMINAL MM; Actuator Style: ROUND. 16 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.