The Flasher,thermal, cataloged under National Stock Number 5945-00-950-4205, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Curtiss-Wright Controls Electronic Systems, Inc.. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 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 | 5945-00-950-4205 |
| Primary Part Number | 1373-1 |
| Item Name | Flasher,thermal |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Curtiss-Wright Controls Electronic Systems, Inc. |
| Status | ACTIVE |
| Flashing Rate | 85 PER MINUTE MINIMUM AND 95 PER MINUTE MAXIMUM |
| Terminal Quantity | 3 |
| Terminal Type | PIN |
| DC Voltage Rating | 20.0 VOLTS MINIMUM AND 30.0 VOLTS MAXIMUM |
| Lamp Quantity for Which Designed | 2 |
| Controlled Circuit Quantity | 2 |
| Adjustability | NONADJUSTABLE |
| Environmental Protection | HERMETICALLY SEALED |
| Mounting Configuration | 2 NO. 6-32 THD MTG STUDS,0.250 IN. LG,CENTERED ON DIAGONAL CORNERS ON DIAGONAL CORNERS OF A RECTANGLE 1.500 IN. BY 0.750 IN. IN |
| Cubic Measure | 2.156 CUBIC INCHES |
| 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 |
|---|---|
| 99901SCEE107-1 | Northrop Grumman Systems Corporation (USA) |
| 1373-1 PRIMARY | Curtiss-Wright Controls Electronic Systems, Inc. (USA) |
NSN 5945-00-950-4205 is a Flasher,thermal, manufactured by Curtiss-Wright Controls Electronic Systems, Inc., classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-950-4205 has 2 manufacturer part numbers on file: 99901SCEE107-1 (Northrop Grumman Systems Corporation), 1373-1 (Curtiss-Wright Controls Electronic Systems, Inc.).
4 possible matches (shared part number, not a government interchangeability claim): 5998-01-050-5609, 5355-01-120-4244, 5905-01-287-1540. Verify interchangeability with system specifications before substitution.
Key specifications for 1373-1: Overall Height: 1.180 INCHES MAXIMUM IN; Flashing Rate: 85 PER MINUTE MINIMUM AND 95 PER MINUTE MAXIMUM; Terminal Quantity: 3; Terminal Type: PIN. 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.