The Shield,electron Tube, cataloged under National Stock Number 5960-00-552-8444, 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 Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5960-00-552-8444 |
| Primary Part Number | 10305 |
| Item Name | Shield,electron Tube |
| FSC / FSG | 5960 / 59 — Electron Tubes and Associated Hardware |
| Manufacturer | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 THREADED BASE SINGLE MOUNTING FACILITY |
| Eia Electron Tube Envelope Accommodated | T9 9-6 |
| Overall Diameter | 1.687 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Accommodated Item Securing Device Type | FRICTION FASTENER |
| Nominal Thread Size | 1.625 INCHES SINGLE MOUNTING FACILITY IN |
| Thread Quantity Per Inch | 12 SINGLE MOUNTING FACILITY |
| Material | PLASTIC |
| Thread Series Designator | UN SINGLE MOUNTING FACILITY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 10305 PRIMARY | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA) |
| Reference | Meaning |
|---|---|
| 8247-66-2 | 5/2 Secondary reference U.S. Government activity |
NSN 5960-00-552-8444 is a Shield,electron Tube, manufactured by Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch, classified under FSC 5960, Electron Tubes and Associated Hardware. Status: active.
NSN 5960-00-552-8444 has 1 manufacturer part number on file: 10305 (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch).
Key specifications for 10305: Mounting Facility Type and Quantity: 1 THREADED BASE SINGLE MOUNTING FACILITY; Eia Electron Tube Envelope Accommodated: T9 9-6; Overall Diameter: 1.687 INCHES NOMINAL IN; Style Designator: CYLINDRICAL. 9 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.
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.