The Shield,electron Tube, cataloged under National Stock Number 5960-00-262-0349, 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 Westinghouse Electric Corp. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5960-00-262-0349 |
| Primary Part Number | 51C2521G1 |
| Item Name | Shield,electron Tube |
| FSC / FSG | 5960 / 59 — Electron Tubes and Associated Hardware |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 THREADED BASE SINGLE MOUNTING FACILITY |
| Eia Electron Tube Envelope Accommodated | T9 9-1 |
| Overall Diameter | 1.500 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Accommodated Item Securing Device Type | FRICTION FASTENER |
| Nominal Thread Size | 1.438 INCHES SINGLE MOUNTING FACILITY IN |
| Thread Quantity Per Inch | 24 SINGLE MOUNTING FACILITY |
| Material | COPPER ALLOY |
| Thread Series Designator | UNS 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 |
|---|---|
| 51C2521G1 PRIMARY | Westinghouse Electric Corp (USA) |
NSN 5960-00-262-0349 is a Shield,electron Tube, manufactured by Westinghouse Electric Corp, classified under FSC 5960, Electron Tubes and Associated Hardware. Status: active.
NSN 5960-00-262-0349 has 1 manufacturer part number on file: 51C2521G1 (Westinghouse Electric Corp).
Key specifications for 51C2521G1: Mounting Facility Type and Quantity: 1 THREADED BASE SINGLE MOUNTING FACILITY; Eia Electron Tube Envelope Accommodated: T9 9-1; Overall Diameter: 1.500 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.