PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NL289824560/2ABase,light,navigational,marine

Carlisle & Finch Co · NSN 6220-01-185-5545 · FSC 6220 · No Item Name Available
Verified by PartsTable
NSN 6220-01-185-5545 — this item is cataloged by the U.S. Government under National Stock Number 6220-01-185-5545. Primary manufacturer part number: NL289824560/2A.
Features
  • Base,light,navigational,marine — FSC 6220
  • General Characteristics Item Description: MOLDED PLASTIC,BLACK,MFI-20 PER MIL-M-14; 4.250 IN. DIA; 2.875 IN. LG; TWO 10-24 UNC-2B,3/8 IN. DEEP MTG HOLES; THREE 1/8 IN. DIA DRAIN HOLES IN
  • 3 verified cross-references
  • Primary manufacturer: Carlisle & Finch Co
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Base,light,navigational,marine, cataloged under National Stock Number 6220-01-185-5545, is classified within Federal Supply Class 6220 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Carlisle & Finch Co. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6220-01-185-5545
Primary Part NumberNL289824560/2A
Item NameBase,light,navigational,marine
FSC / FSG6220 / 62 — No Item Name Available
ManufacturerCarlisle & Finch Co
StatusACTIVE
General Characteristics Item DescriptionMOLDED PLASTIC,BLACK,MFI-20 PER MIL-M-14; 4.250 IN. DIA; 2.875 IN. LG; TWO 10-24 UNC-2B,3/8 IN. DEEP MTG HOLES; THREE 1/8 IN. DIA DRAIN HOLES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
6220-00-731-9197 INTERCHANGEABLE
Light,navigational,marine
6220-01-162-7954 INTERCHANGEABLE
Light,navigational,marine
6220-01-185-4310 INTERCHANGEABLE
Light,navigational,marine
6220-01-195-0087 INTERCHANGEABLE
Light,navigational,marine
Cross-Reference Index
Part NumberManufacturer
NL289824560/2A Carlisle & Finch Co (USA)
M24560/2-010 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-L-24560/2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
6220-00-731-9197INTERCHANGEABLE
LIGHT,NAVIGATIONAL,MARINE
6220-01-162-7954INTERCHANGEABLE
LIGHT,NAVIGATIONAL,MARINE
6220-01-185-4310INTERCHANGEABLE
LIGHT,NAVIGATIONAL,MARINE
6220-01-195-0087INTERCHANGEABLE
LIGHT,NAVIGATIONAL,MARINE

Frequently Asked Questions

What is NSN 6220-01-185-5545?

NSN 6220-01-185-5545 is a Base,light,navigational,marine, manufactured by Carlisle & Finch Co, classified under FSC 6220 (No Item Name Available). Status: active.

What are the part numbers for NSN 6220-01-185-5545?

NSN 6220-01-185-5545 has 3 cross-referenced part numbers: NL289824560/2A (Carlisle & Finch Co), M24560/2-010 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-L-24560/2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 6220-01-185-5545?

There are 4 known substitutes for 6220-01-185-5545: 6220-00-731-9197, 6220-01-162-7954, 6220-01-185-4310 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of NL289824560/2A?

Key specifications for NL289824560/2A: General Characteristics Item Description: MOLDED PLASTIC,BLACK,MFI-20 PER MIL-M-14; 4.250 IN. DIA; 2.875 IN. LG; TWO 10-24 UNC-2B,3/8 IN. DEEP MTG HOLES; THREE 1/8 IN. DIA DRAIN HOLES IN. 1 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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