The Shield,electron Tube, cataloged under National Stock Number 5960-00-874-4857, 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 Raytheon Company. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5960-00-874-4857 |
| Primary Part Number | 188369-2REVA |
| Item Name | Shield,electron Tube |
| FSC / FSG | 5960 / 59 — Electron Tubes and Associated Hardware |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 TWIST LOCK SINGLE MOUNTING FACILITY |
| Eia Electron Tube Envelope Accommodated | T5 1-2 5-1 |
| Overall Diameter | 0.930 INCHES NOMINAL IN |
| Style Designator | BAYONET TYPE |
| Accommodated Item Securing Device Type | FRICTION FASTENER |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 188369-2 | Magnetic Shield Corp (USA) |
| 188369-2REVA PRIMARY | Raytheon Company (USA) |
| Reference | Meaning |
|---|---|
| 188369-2 | 5/9 Secondary reference Perfection Mica Co |
NSN 5960-00-874-4857 is a Shield,electron Tube, manufactured by Raytheon Company, classified under FSC 5960, Electron Tubes and Associated Hardware. Status: active.
NSN 5960-00-874-4857 has 2 manufacturer part numbers on file: 188369-2 (Magnetic Shield Corp), 188369-2REVA (Raytheon Company).
Key specifications for 188369-2REVA: Mounting Facility Type and Quantity: 2 TWIST LOCK SINGLE MOUNTING FACILITY; Overall Height: 1.750 INCHES NOMINAL IN; Eia Electron Tube Envelope Accommodated: T5 1-2 5-1; Overall Diameter: 0.930 INCHES NOMINAL IN. 6 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.