The Electron Tube, cataloged under National Stock Number 5960-00-557-6925, 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 Lucent Technologies Inc Corporate Headquarters. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5960-00-557-6925 |
| Primary Part Number | 2K50 |
| Item Name | Electron Tube |
| FSC / FSG | 5960 / 59 — Electron Tubes and Associated Hardware |
| Manufacturer | Lucent Technologies Inc Corporate Headquarters |
| Status | ACTIVE |
| Tube Type | KLYSTRON |
| Specification/standard Data | 80131-RELEASE 723 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| 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 |
|---|---|
| 2K50 | Lucent Technologies Inc Corporate Headquarters (USA) |
| Reference | Meaning |
|---|---|
| 2K50 | 3/9 Design control — primary reference U.S. Government activity |
| 2K50 | 5/9 Secondary reference American Telephone and Telegraph Co |
| 2K50 | 5/9 Secondary reference Lucent Technologies Inc Dba Federal Marketing Group |
| RELEASE723 | 5/9 Secondary reference U.S. Government activity |
NSN 5960-00-557-6925 is a Electron Tube, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 5960, Electron Tubes and Associated Hardware. Status: active.
NSN 5960-00-557-6925 has 1 manufacturer part number on file: 2K50 (Lucent Technologies Inc Corporate Headquarters).
Key specifications for 2K50: Tube Type: KLYSTRON; Specification/standard Data: 80131-RELEASE 723 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION. 2 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.
NSN 5960-00-557-6925 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.