The Shield,electron Tube, cataloged under National Stock Number 5960-00-262-0016, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5960-00-262-0016 |
| Primary Part Number | 12Z7511-18 |
| Item Name | Shield,electron Tube |
| FSC / FSG | 5960 / 59 — Electron Tubes and Associated Hardware |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 TWIST LOCK SINGLE MOUNTING FACILITY |
| Tube Envelope Accommodated Maximum Diameter | 0.750 INCHES IN |
| Eia Electron Tube Envelope Accommodated | T5 1-2 5-2 |
| Surface Treatment Document and Classification | QQ-P-421 FED SPEC SINGLE TREATMENT RESPONSE |
| Overall Diameter | 0.915 INCHES NOMINAL IN |
| Style Designator | BAYONET TYPE |
| Accommodated Item Securing Device Type | COMPRESSION SPRING |
| Surface Treatment | CADMIUM |
| Material | STEEL |
| Tube Accommodated Maximum Height | 1.875 INCHES IN |
| 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 |
|---|---|
| 12Z7511-18 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 133-278B PRIMARY | Viking Technologies, Ltd. (USA) |
| Reference | Meaning |
|---|---|
| 141-0002-00 | 5/9 Secondary reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
NSN 5960-00-262-0016 is a Shield,electron Tube, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5960, Electron Tubes and Associated Hardware. Status: active.
NSN 5960-00-262-0016 has 2 manufacturer part numbers on file: 12Z7511-18 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 133-278B (Viking Technologies, Ltd.).
1 possible match (shared part number, not a government interchangeability claim): 6130-01-506-2960. Verify interchangeability with system specifications before substitution.
Key specifications for 12Z7511-18: Mounting Facility Type and Quantity: 1 TWIST LOCK SINGLE MOUNTING FACILITY; Overall Height: 1.750 INCHES NOMINAL IN; Tube Envelope Accommodated Maximum Diameter: 0.750 INCHES IN; Eia Electron Tube Envelope Accommodated: T5 1-2 5-2. 10 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.