NSN 5960-00-188-6573 · NIIN 001886573 · Part number CK522AX
Raytheon Company Dba Raytheon Co · FSC 5960 — Electron Tubes and Associated Hardware · FSG 59 — Electrical and Electronic Equipment Components · CAGE 3B150
Government record, cited
NSN 5960-00-188-6573 — this item is cataloged by the U.S. Government under National Stock Number 5960-00-188-6573. Manufacturer of record part number: CK522AX.
Also searched as5960-00-188-6573 ·
5960001886573 ·
NIIN 001886573 ·
00-188-6573 ·
FSC 5960 Electron Tubes and Associated Hardware · CAGE 3B150 · CK522AX · CK522AK · CK522AK
Manufacturer of record: Raytheon Company Dba Raytheon Co
Identification
NSN: 5960-00-188-6573
NIIN: 001886573
FSC: 5960 — Electron Tubes and Associated Hardware
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: CK522AX
Manufacturer: Raytheon Company Dba Raytheon Co
General Description
The Electron Tube, cataloged under National Stock Number 5960-00-188-6573, 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 Dba Raytheon Co. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5960-00-188-6573
Primary Part Number
CK522AX
Item Name
Electron Tube
FSC / FSG
5960 / 59 — Electron Tubes and Associated Hardware
Manufacturer
Raytheon Company Dba Raytheon Co
Status
ACTIVE
Tube Type
PENTODE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 5960 — Electron Tubes and Associated Hardware
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5960-00-001-1620
5960-00-001-1620 · Item name not on file
5960-00-001-1632
ELECTRON TUBE
5960-00-001-2995
ELECTRON TUBE
5960-00-001-2997
5960-00-001-2997 · Item name not on file
5960-00-001-3039
5960-00-001-3039 · Item name not on file
5960-00-001-3099
ELECTRON TUBE
5960-00-001-4686
ELECTRON TUBE
5960-00-001-7279
5960-00-001-7279 · Item name not on file
Frequently Asked Questions
What is NSN 5960-00-188-6573?
NSN 5960-00-188-6573 is a Electron Tube, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5960, Electron Tubes and Associated Hardware. Status: active.
What part numbers are listed for NSN 5960-00-188-6573?
NSN 5960-00-188-6573 has 2 manufacturer part numbers on file: CK522AK (Raytheon Company Dba Raytheon Co), CK522AX (Raytheon Company Dba Raytheon Co).
What are the specifications of CK522AX?
Key specifications for CK522AX: Tube Type: PENTODE; Special Features: ENVELOPE MATERIAL: GLASS. 1 specification is documented in the U.S. Government catalog.
Is NSN 5960-00-188-6573 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.