The Electron Tube, cataloged under National Stock Number 5960-00-903-5425, 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 Amperex Electronic Corp. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5960-00-903-5425 |
| Primary Part Number | 8639 |
| Item Name | Electron Tube |
| FSC / FSG | 5960 / 59 — No Item Name Available |
| Manufacturer | Amperex Electronic Corp |
| Status | ACTIVE |
| Tube Type | TETRODE |
| Nondefinitive Spec/std Data | 8639 TYPE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8639 | Amperex Electronic Corp (USA) |
| 8639 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-E-1/1610 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5960-00-903-5425 is a Electron Tube, manufactured by Amperex Electronic Corp, classified under FSC 5960 (No Item Name Available). Status: active.
NSN 5960-00-903-5425 has 3 cross-referenced part numbers: 8639 (Amperex Electronic Corp), 8639 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-E-1/1610 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 8 known substitutes for 5960-00-903-5425: 6240-00-072-0352, 4920-00-097-5494, 9320-00-224-4681 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8639: Tube Type: TETRODE; Nondefinitive Spec/std Data: 8639 TYPE. 2 total characteristics are documented in the Federal Logistics Information System.