PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CD522Light,extension

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 6230-00-190-9850 · FSC 6230 · No Item Name Available
Verified by PartsTable
NSN 6230-00-190-9850 — this item is cataloged by the U.S. Government under National Stock Number 6230-00-190-9850. Primary manufacturer part number: CD522.
Features
  • Light,extension — FSC 6230
  • Lamp Base Type Accommodated: MEDIUM SCREW
  • Lamp Type Accommodated and Quantity: 1 INCANDESCENT
  • 4 verified cross-references
  • Primary manufacturer: Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Light,extension, cataloged under National Stock Number 6230-00-190-9850, is classified within Federal Supply Class 6230 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6230-00-190-9850
Primary Part NumberCD522
Item NameLight,extension
FSC / FSG6230 / 62 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusCANCELLED
Lamp Base Type AccommodatedMEDIUM SCREW
Lamp Type Accommodated and Quantity1 INCANDESCENT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
8135-00-222-4027222-4027 INTERCHANGEABLE
Barrier Material,greaseproofed-W
Royco Packaging Inc
5961-00-486-6963 INTERCHANGEABLE
Transistor
5905-00-551-8963311-1231-00 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
Cross-Reference Index
Part NumberManufacturer
R2211 American Telephone and Telegraph Co (USA)
R2211 Lucent Technologies Inc Dba Federal Marketing Group (USA)
CD522 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
R2211 Lucent Technologies Inc Corporate Headquarters (USA)
Related Parts
8135-00-222-4027INTERCHANGEABLE
BARRIER MATERIAL,GREASEPROOFED-W
222-4027
5961-00-486-6963INTERCHANGEABLE
TRANSISTOR
5905-00-551-8963INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
311-1231-00

Frequently Asked Questions

What is NSN 6230-00-190-9850?

NSN 6230-00-190-9850 is a Light,extension, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 6230 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6230-00-190-9850?

NSN 6230-00-190-9850 has 4 cross-referenced part numbers: R2211 (American Telephone and Telegraph Co), R2211 (Lucent Technologies Inc Dba Federal Marketing Group), CD522 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), R2211 (Lucent Technologies Inc Corporate Headquarters).

What NSN replaces 6230-00-190-9850?

There are 3 known substitutes for 6230-00-190-9850: 8135-00-222-4027, 5961-00-486-6963, 5905-00-551-8963. Verify interchangeability with system specifications before substitution.

What are the specifications of CD522?

Key specifications for CD522: Lamp Base Type Accommodated: MEDIUM SCREW; Lamp Type Accommodated and Quantity: 1 INCANDESCENT; Special Features: 20 FT. 5.000 IN. LONG,EXCLUDING TERMINATIONS IN. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6230-00-190-9850 still in active supply?

NSN 6230-00-190-9850 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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