The Visor,cathode Ray Tube, cataloged under National Stock Number 5960-00-226-2386, 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 The Boeing Company Div Defense. Government technical data includes 5 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5960-00-226-2386 |
| Primary Part Number | 53-87421-3 |
| Item Name | Visor,cathode Ray Tube |
| FSC / FSG | 5960 / 59 — Electron Tubes and Associated Hardware |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| FSC Application Data | CATHODE RAY TUBE |
| Material | RUBBER SYNTHETIC LOCATION NOT OTHERWISE SPECIFIED |
| Material | RUBBER SYNTHETIC VIEWING END PROTECTIVE |
| Viewing End Inside Length | 4.640 INCHES NOMINAL IN |
| Attachment End Inside Diameter | 5.500 INCHES NOMINAL 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 |
|---|---|
| 53-87421-3 PRIMARY | The Boeing Company Div Defense (USA) |
| 53-87421-3 | Kirkhill, Inc. Dba Kirkhill Inc (USA) |
NSN 5960-00-226-2386 is a Visor,cathode Ray Tube, manufactured by The Boeing Company Div Defense, classified under FSC 5960, Electron Tubes and Associated Hardware. Status: active.
NSN 5960-00-226-2386 has 2 manufacturer part numbers on file: 53-87421-3 (The Boeing Company Div Defense), 53-87421-3 (Kirkhill, Inc. Dba Kirkhill Inc).
Key specifications for 53-87421-3: FSC Application Data: CATHODE RAY TUBE; Material: RUBBER SYNTHETIC LOCATION NOT OTHERWISE SPECIFIED; Material: RUBBER SYNTHETIC VIEWING END PROTECTIVE; Viewing End Inside Length: 4.640 INCHES NOMINAL IN. 5 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.