The Electron Tube, cataloged under National Stock Number 5960-01-319-3932, is classified within Federal Supply Class 5960 (Electron Tubes and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Microwave Power Products, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5960-01-319-3932 |
| Primary Part Number | VTR-5639 |
| Item Name | Electron Tube |
| FSC / FSG | 5960 / 59 — Electron Tubes and Associated Hardware |
| Manufacturer | Microwave Power Products, Inc. |
| Status | ACTIVE |
| Tube Type | TRAVELING WAVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| VTR-5639 PRIMARY | Microwave Power Products, Inc. (USA) |
| Reference | Meaning |
|---|---|
| VTR-5639 | 5/9 Secondary reference U.S. Government activity |
| 2901564-1 | 7/2 Vendor item drawing reference U.S. Government activity |
| ICB165318-001 | 5/9 Secondary reference Stellant Systems Inc |
| L-5799-02 | 5/9 Secondary reference U.S. Government activity |
NSN 5960-01-319-3932 is a Electron Tube, manufactured by Microwave Power Products, Inc., classified under FSC 5960, Electron Tubes and Associated Hardware. Status: active.
NSN 5960-01-319-3932 has 1 manufacturer part number on file: VTR-5639 (Microwave Power Products, Inc.).
Key specifications for VTR-5639: Tube Type: TRAVELING WAVE; Special Features: ENVELOPE MATERIAL: METAL; End Item Identification: R F TEST STATION. 1 specification is 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.
NSN 5960-01-319-3932 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.