The Electron Tube, cataloged under National Stock Number 5960-00-126-9661, is classified within Federal Supply Class 5960 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Teledyne Uk Limited. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5960-00-126-9661 |
| Primary Part Number | M503A |
| Item Name | Electron Tube |
| FSC / FSG | 5960 / 59 — No Item Name Available |
| Manufacturer | Teledyne Uk Limited |
| Status | ACTIVE |
| Tube Type | MAGNETRON |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1804251 | Thales Security Systems Uk Limited (GBR) |
| 1804421 | Calvert Electronics Inc (USA) |
| JP9-7D | Thales Security Systems Uk Limited (GBR) |
| 1804421 | Thales Security Systems Uk Limited (GBR) |
| 1804421 | Capitol Engine Co, Inc Dba Salmini Worldwide (USA) |
| MG5244 | Teledyne Digital Imaging Us, Inc. (USA) |
| M503A PRIMARY | Teledyne Uk Limited (GBR) |
| 5960PL0791068 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
NSN 5960-00-126-9661 is a Electron Tube, manufactured by Teledyne Uk Limited, classified under FSC 5960 (No Item Name Available). Status: active.
NSN 5960-00-126-9661 has 8 cross-referenced part numbers: 1804251 (Thales Security Systems Uk Limited), 1804421 (Calvert Electronics Inc), JP9-7D (Thales Security Systems Uk Limited), 1804421 (Thales Security Systems Uk Limited), 1804421 (Capitol Engine Co, Inc Dba Salmini Worldwide) and 3 more.
There are 4 known substitutes for 5960-00-126-9661: 3030-00-528-4636, 5950-01-214-6791, 5999-01-368-8022 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for M503A: Tube Type: MAGNETRON; Special Features: ENVELOPE MATERIAL: METAL. 2 total characteristics are documented in the Federal Logistics Information System.