The Relay,hybrid, cataloged under National Stock Number 5945-01-646-9420, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-646-9420 |
| Primary Part Number | 1043-0208-1 |
| Item Name | Relay,hybrid |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems |
| Status | ACTIVE |
| Extra Long Reference Number | PMA3622D(108/132)(54/66)(10/10)115C |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY EXTRA LONG REFERANCE NUMBER |
| 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 |
|---|---|
| 1043-0208-1 | Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems (USA) |
| SC5945-00033 | Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems (USA) |
| Reference | Meaning |
|---|---|
| SC5945-00033 | 5/9 Secondary reference Drs Icas, Llc |
| PMA3622D(108/132)(54/66)(10/10)- | 3/1 Design control — primary reference North Atlantic Industries, Inc. Dba North Atlantic Industries |
NSN 5945-01-646-9420 is a Relay,hybrid, manufactured by Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-646-9420 has 2 manufacturer part numbers on file: 1043-0208-1 (Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems), SC5945-00033 (Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems).
Key specifications for 1043-0208-1: Extra Long Reference Number: PMA3622D(108/132)(54/66)(10/10)115C; Part Name Assigned by Controlling Agency: AC POWERED THREE PHASE POWER MONITOR RELAY; End Item Identification: AN/TPT-TI; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY EXTRA LONG REFERANCE NUMBER. 2 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.