The Flasher,solid State, cataloged under National Stock Number 5945-01-417-5983, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Automation Products Group, Inc.. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5945-01-417-5983 |
| Primary Part Number | 4B-2A3A |
| Item Name | Flasher,solid State |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Automation Products Group, Inc. |
| Status | ACTIVE |
| Flashing Rate | 120 PER MINUTE NOMINAL |
| Terminal Quantity | 4 |
| Terminal Type | WIRE LOOP |
| DC Voltage Rating | 18.0 VOLTS MINIMUM AND 32.0 VOLTS MAXIMUM |
| Wattage Rating Per Circuit | 4.0 WATTS NOMINAL |
| Controlled Circuit Quantity | 1 |
| Adjustability | NONADJUSTABLE |
| Environmental Protection | HERMETICALLY SEALED |
| Mounting Configuration | FOUR (4) UNTHREADED HOLES MOUNTED IN A RECTANGULAR CONFIGURATION |
| 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 |
|---|---|
| 4B-2A3A PRIMARY | Automation Products Group, Inc. (USA) |
| 4B-2A3A | Nmb Technologies Corporation Div Advanced Electronics Engineering (USA) |
| 601A1B1C3D1 | Automation Products Group, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 801A2B1C3D1 | 5/9 Secondary reference U.S. Government activity |
NSN 5945-01-417-5983 is a Flasher,solid State, manufactured by Automation Products Group, Inc., classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-417-5983 has 3 manufacturer part numbers on file: 4B-2A3A (Automation Products Group, Inc.), 4B-2A3A (Nmb Technologies Corporation Div Advanced Electronics Engineering), 601A1B1C3D1 (Automation Products Group, Inc.).
Key specifications for 4B-2A3A: Overall Height: 1.400 INCHES NOMINAL IN; Flashing Rate: 120 PER MINUTE NOMINAL; Terminal Quantity: 4; Terminal Type: WIRE LOOP. 10 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.