The Transformer,pulse, cataloged under National Stock Number 5950-00-997-2961, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Magnetika Inc Div Magnetika/phillipsburg Location. Government technical data includes 15 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-997-2961 |
| Primary Part Number | MH51901 |
| Item Name | Transformer,pulse |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Magnetika Inc Div Magnetika/phillipsburg Location |
| Status | ACTIVE |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Inclosure Type | HERMETICALLY SEALED |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Inductance Rating | 30.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Body Width | 0.810 INCHES NOMINAL IN |
| Body Height | 1.120 INCHES NOMINAL IN |
| Pulse Repetition Rate | 4.2 KILOHERTZ SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Distance Between Mounting Facility Centers | 0.690 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Nominal Thread Size | 0.112 INCHES SINGLE GROUP IN |
| Body Length | 1.060 INCHES NOMINAL IN |
| DC Resistance Rating in Ohms | 45.000 SINGLE COMPONENT SINGLE PRIMARY |
| Reliability Indicator | NOT ESTABLISHED |
| Terminal Type and Quantity | 6 SOLDER STUD |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| 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 |
|---|---|
| MH151901 | Magnetika Inc Div Magnetika/phillipsburg Location (USA) |
| T4706 | Magnetika Inc Div Magnetika/phillipsburg Location (USA) |
| MH51901 PRIMARY | Magnetika Inc Div Magnetika/phillipsburg Location (USA) |
| Reference | Meaning |
|---|---|
| T14643 | 5/9 Secondary reference U.S. Government activity |
| MH51901 | 5/9 Secondary reference Opt Industries Inc Div of Electronika Inc |
| 54130558 | 1/2 Source control — Government-approved source U.S. Government activity |
| T4706 | 5/9 Secondary reference Opt Industries Inc Div of Electronika Inc |
| MH151901 | 5/9 Secondary reference Opt Industries Inc Div of Electronika Inc |
| T1464B | 5/2 Secondary reference U.S. Government activity |
NSN 5950-00-997-2961 is a Transformer,pulse, manufactured by Magnetika Inc Div Magnetika/phillipsburg Location, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-997-2961 has 3 manufacturer part numbers on file: MH151901 (Magnetika Inc Div Magnetika/phillipsburg Location), T4706 (Magnetika Inc Div Magnetika/phillipsburg Location), MH51901 (Magnetika Inc Div Magnetika/phillipsburg Location).
Key specifications for MH51901: Mounting Facility Quantity: 2 SINGLE GROUP; Inclosure Type: HERMETICALLY SEALED; Mounting Method: THREADED STUD(S) SINGLE GROUP; Inductance Rating: 30.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY. 15 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.