The Electron Tube, cataloged under National Stock Number 5960-00-189-5973, 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 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5960-00-189-5973 |
| Primary Part Number | 811 |
| Item Name | Electron Tube |
| FSC / FSG | 5960 / 59 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin |
| Status | CANCELLED |
| Tube Type | TRIODE |
| Nondefinitive Spec/std Data | 811A TYPE A |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 811 | Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA) |
| 811A | Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA) |
| 811A | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 5960PL1369089 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| MIL-E-1/871 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 85-004B | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| 811A | Rca Corp New Products Div (USA) |
| 5960PL1370885 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
NSN 5960-00-189-5973 is a Electron Tube, manufactured by Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin, classified under FSC 5960 (No Item Name Available). Status: cancelled.
NSN 5960-00-189-5973 has 8 cross-referenced part numbers: 811 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), 811A (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), 811A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 5960PL1369089 (Jednolity Indeks Materialowy - Uniform Material Index), MIL-E-1/871 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 3 more.
There are 12 known substitutes for 5960-00-189-5973: 5960-00-060-3449, 5960-00-060-3450, 5960-00-108-0252 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 811: Tube Type: TRIODE; Nondefinitive Spec/std Data: 811A TYPE A. 2 total characteristics are documented in the Federal Logistics Information System.
NSN 5960-00-189-5973 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.