The Flasher,thermal, cataloged under National Stock Number 5945-00-581-3938, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Grimes Aerospace Company. Government technical data includes 12 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 | 5945-00-581-3938 |
| Primary Part Number | D7280A1 |
| Item Name | Flasher,thermal |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| Flashing Rate | 100 PER MINUTE NOMINAL |
| Terminal Quantity | 1 |
| Terminal Type | CONNECTOR, RECEPTACLE |
| Actuation Type | ELECTROMECHANICAL |
| DC Voltage Rating | 28.0 VOLTS NOMINAL |
| Duty Cycle | 0.3 SECONDS ON |
| Controlled Circuit Quantity | 2 |
| Adjustability | NONADJUSTABLE |
| Failure Automatic Circuit Condition | OFF |
| Environmental Protection | DUSTPROOF |
| Mounting Configuration | MOUNTS BY FOUR 0.257 IN. DIA MTG HOLES ON 4 IN. BY 4 IN. MTG CENTER IN |
| Accuracy in Percent | 10.0 |
| 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 |
|---|---|
| D7280A1 PRIMARY | Grimes Aerospace Company (USA) |
NSN 5945-00-581-3938 is a Flasher,thermal, manufactured by Grimes Aerospace Company, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-581-3938 has 1 manufacturer part number on file: D7280A1 (Grimes Aerospace Company).
Key specifications for D7280A1: Flashing Rate: 100 PER MINUTE NOMINAL; Terminal Quantity: 1; Terminal Type: CONNECTOR, RECEPTACLE; Actuation Type: ELECTROMECHANICAL. 12 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.