The Form,coil, cataloged under National Stock Number 5950-01-375-1643, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-375-1643 |
| Primary Part Number | 36439 |
| Item Name | Form,coil |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit |
| Status | ACTIVE |
| Overall Diameter | 2.010 INCHES NOMINAL IN |
| Surface Condition | PLAIN |
| Coil Form Type | SOLID |
| Material | RUBBER AND ADHESIVE AND PAPER |
| 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 |
|---|---|
| 36439 PRIMARY | Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit (USA) |
| H5C2-T31-51-13E | T D K Electronics Corp (USA) |
| Reference | Meaning |
|---|---|
| H5C2-T31-51-13E/TS | C/1 Advisory reference — outside the item-of-supply concept T D K Electronics Corp |
NSN 5950-01-375-1643 is a Form,coil, manufactured by Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-375-1643 has 2 manufacturer part numbers on file: 36439 (Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit), H5C2-T31-51-13E (T D K Electronics Corp).
Key specifications for 36439: Overall Diameter: 2.010 INCHES NOMINAL IN; Overall Length: 0.512 INCHES NOMINAL IN; Surface Condition: PLAIN; Coil Form Type: SOLID. 4 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.