PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

43958Light,marker,aircraft Obstructio

Cooper Crouse-Hinds Llc · NSN 6210-01-433-7520 · FSC 6210 · No Item Name Available
Verified by PartsTable
NSN 6210-01-433-7520 — this item is cataloged by the U.S. Government under National Stock Number 6210-01-433-7520. Primary manufacturer part number: 43958.
Features
  • Light,marker,aircraft Obstructio — FSC 6210
  • Lamp Base Type Accommodated: MEDIUM SCREW
  • Material: ALUMINUM BODY
  • Shape: TAPERED
  • 1 verified cross-reference
  • Primary manufacturer: Cooper Crouse-Hinds Llc
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
  • Applications requiring Aluminum Body construction
General Description

The Light,marker,aircraft Obstructio, cataloged under National Stock Number 6210-01-433-7520, is classified within Federal Supply Class 6210 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Cooper Crouse-Hinds Llc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6210-01-433-7520
Primary Part Number43958
Item NameLight,marker,aircraft Obstructio
FSC / FSG6210 / 62 — No Item Name Available
ManufacturerCooper Crouse-Hinds Llc
StatusACTIVE
Lamp Base Type AccommodatedMEDIUM SCREW
MaterialALUMINUM BODY
ShapeTAPERED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-00-109-012810-324860 INTERCHANGEABLE
Transformer,power
Unison Industries Llc
5330-00-178-46270S507 INTERCHANGEABLE
Seal,plain Encased
Hoist Liftruck Mfg Inc
5998-01-281-1795 INTERCHANGEABLE
Circuit Card Assembly
Cross-Reference Index
Part NumberManufacturer
43958 PRIMARY Cooper Crouse-Hinds Llc (USA)
Related Parts
5950-00-109-0128INTERCHANGEABLE
TRANSFORMER,POWER
10-324860
5330-00-178-4627INTERCHANGEABLE
SEAL,PLAIN ENCASED
0S507
5998-01-281-1795INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY

Frequently Asked Questions

What is NSN 6210-01-433-7520?

NSN 6210-01-433-7520 is a Light,marker,aircraft Obstructio, manufactured by Cooper Crouse-Hinds Llc, classified under FSC 6210 (No Item Name Available). Status: active.

What are the part numbers for NSN 6210-01-433-7520?

NSN 6210-01-433-7520 has 1 cross-referenced part number: 43958 (Cooper Crouse-Hinds Llc).

What NSN replaces 6210-01-433-7520?

There are 3 known substitutes for 6210-01-433-7520: 5950-00-109-0128, 5330-00-178-4627, 5998-01-281-1795. Verify interchangeability with system specifications before substitution.

What are the specifications of 43958?

Key specifications for 43958: Lamp Base Type Accommodated: MEDIUM SCREW; Material: ALUMINUM BODY; Shape: TAPERED. 3 total characteristics are documented in the Federal Logistics Information System.

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