The Insert,electron Tube Shield, cataloged under National Stock Number 5960-01-197-2758, 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 L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications. Government technical data includes 4 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5960-01-197-2758 |
| Primary Part Number | 0026-2142 |
| Item Name | Insert,electron Tube Shield |
| FSC / FSG | 5960 / 59 — Electron Tubes and Associated Hardware |
| Manufacturer | L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications |
| Status | ACTIVE |
| Overall Diameter | 1.340 INCHES NOMINAL IN |
| Material Document and Classification | QQ-C-533, 1/2H FED SPEC SINGLE MATERIAL RESPONSE |
| Material Thickness | 3.740 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5960-01-197-2758 is a Insert,electron Tube Shield, manufactured by L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications, classified under FSC 5960, Electron Tubes and Associated Hardware. Status: active.
NSN 5960-01-197-2758 has 2 manufacturer part numbers on file: 0026-2142 (L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications), A12306 (Autodyne Manufacturing Co Inc).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-366-5087. Verify interchangeability with system specifications before substitution.
Key specifications for 0026-2142: Overall Diameter: 1.340 INCHES NOMINAL IN; Material Document and Classification: QQ-C-533, 1/2H FED SPEC SINGLE MATERIAL RESPONSE; Overall Length: 3.740 INCHES NOMINAL IN; Material Thickness: 3.740 INCHES NOMINAL IN. 4 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.