The Transformer,pulse, cataloged under National Stock Number 5950-00-121-1709, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Thales Security Systems Uk Limited. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5950-00-121-1709 |
| Primary Part Number | 964HU |
| Item Name | Transformer,pulse |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Thales Security Systems Uk Limited |
| Status | ACTIVE |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Inclosure Type | OPEN |
| Mounting Method | THREADED HOLE(S) SINGLE GROUP |
| Inductance Rating | 22.00 MICROHENRIES MINIMUM AND 27.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SECOND SECONDARY |
| Inductance Rating | 22.00 MICROHENRIES MINIMUM AND 27.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Inductance Rating | 8.00 MICROHENRIES MINIMUM AND 9.50 MICROHENRIES MAXIMUM SINGLE COMPONENT FIRST SECONDARY |
| Winding Function and Quantity | 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT |
| Distance Between Mounting Facility Centers | 1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Reliability Indicator | NOT ESTABLISHED |
| Terminal Type and Quantity | 2 THREADED HOLE AND 4 TAB, SOLDER LUG |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 9389741 | Thales Security Systems Uk Limited (GBR) |
| 964HU PRIMARY | Thales Security Systems Uk Limited (GBR) |
| Reference | Meaning |
|---|---|
| 403-3397 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 9389741 | C/1 Advisory reference — outside the item-of-supply concept Racal Marine Inc |
NSN 5950-00-121-1709 is a Transformer,pulse, manufactured by Thales Security Systems Uk Limited, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-121-1709 has 2 manufacturer part numbers on file: 9389741 (Thales Security Systems Uk Limited), 964HU (Thales Security Systems Uk Limited).
Key specifications for 964HU: Mounting Facility Quantity: 2 SINGLE GROUP; Inclosure Type: OPEN; Mounting Method: THREADED HOLE(S) SINGLE GROUP; Inductance Rating: 22.00 MICROHENRIES MINIMUM AND 27.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SECOND SECONDARY. 10 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.