The Flasher,thermal, cataloged under National Stock Number 5945-00-643-6725, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cooper Wiring Devices Inc.. Government technical data includes 13 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-643-6725 |
| Primary Part Number | 472B-125-BOX |
| Item Name | Flasher,thermal |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Cooper Wiring Devices Inc. |
| Status | ACTIVE |
| Terminal Quantity | 2 |
| Terminal Type | DISK |
| Overall Diameter | 0.930 INCHES NOMINAL IN |
| DC Voltage Rating | 220.0 VOLTS NOMINAL |
| Wattage Rating Per Circuit | 60.0 WATTS NOMINAL |
| Lamp Power Rating for Which Designed | 60.0 WATTS NOMINAL |
| Lamp Quantity for Which Designed | 1 |
| Controlled Circuit Quantity | 1 |
| Adjustability | NONADJUSTABLE |
| Environmental Protection | HUMIDITY RESISTANT |
| Mounting Configuration | PLUG IN MTD |
| Operating Mechanism Inclosure | INCLUDED |
| Battery Operation Facility | NOT PROVIDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 472B-125-BOX PRIMARY | Cooper Wiring Devices Inc. (USA) |
| Reference | Meaning |
|---|---|
| 50534-7 | 5/9 Secondary reference Arma Div Ambac Industries Inc |
| 50534EPC7 | 5/9 Secondary reference Arma Div Ambac Industries Inc |
| 472B | 3/1 Design control — primary reference Cooper Wiring Devices Inc. |
NSN 5945-00-643-6725 is a Flasher,thermal, manufactured by Cooper Wiring Devices Inc., classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-643-6725 has 1 manufacturer part number on file: 472B-125-BOX (Cooper Wiring Devices Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 5360-01-036-2734, 3950-01-419-0561, 7025-01-544-0541. Verify interchangeability with system specifications before substitution.
Key specifications for 472B-125-BOX: Terminal Quantity: 2; Terminal Type: DISK; Overall Diameter: 0.930 INCHES NOMINAL IN; DC Voltage Rating: 220.0 VOLTS NOMINAL. 13 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.