The Electron Tube, cataloged under National Stock Number 5960-01-333-7557, 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 Ministry of Defence (air) (domestic Reference Number Use Only). The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5960-01-333-7557 |
| Primary Part Number | 10ZZ355141 |
| Item Name | Electron Tube |
| FSC / FSG | 5960 / 59 — Electron Tubes and Associated Hardware |
| Manufacturer | Ministry of Defence (air) (domestic Reference Number Use Only) |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 10ZZ355141 | Ministry of Defence (air) (domestic Reference Number Use Only) (GBR) |
| Y-749 | Electron Tubes Ltd (GBR) |
| LMT497382 | Leonardo Uk Ltd (GBR) |
| 10ZZ0355141 | Ministry of Defence (air) (domestic Reference Number Use Only) (GBR) |
| Reference | Meaning |
|---|---|
| Y-749 | 3/9 Design control — primary reference Varian Associates Inc |
| LMT497382 | 5/9 Secondary reference British Aerospace Land & Sea Systems, Post Design Services |
| Y-749 | 5/9 Secondary reference Communications & Power Industries Llc Dba Cpi Div Microwave Power Products Division - Eimac Operations |
NSN 5960-01-333-7557 is a Electron Tube, manufactured by Ministry of Defence (air) (domestic Reference Number Use Only), classified under FSC 5960, Electron Tubes and Associated Hardware. Status: active.
NSN 5960-01-333-7557 has 4 manufacturer part numbers on file: 10ZZ355141 (Ministry of Defence (air) (domestic Reference Number Use Only)), Y-749 (Electron Tubes Ltd), LMT497382 (Leonardo Uk Ltd), 10ZZ0355141 (Ministry of Defence (air) (domestic Reference Number Use Only)).
Key specifications for 10ZZ355141: Special Features: COGINZANT SERVICE: AIR FORCE,FRANCE. 0 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 5960-01-333-7557 has DEMIL Code B. 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.