PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A52418-14-BLight,warning

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 6220-00-947-7572 · FSC 6220 · No Item Name Available
Verified by PartsTable
NSN 6220-00-947-7572 — this item is cataloged by the U.S. Government under National Stock Number 6220-00-947-7572. Primary manufacturer part number: A52418-14-B.
Features
  • Light,warning — FSC 6220
  • Mounting Method: BOLTBOLT
  • Shape: ROUND
  • Furnished Items and Quantity: 2 LAMP
  • Lens Transparency: TRANSLUCENTTRANSLUCENT
  • Lens Surface Condition: SMOOTH FACE
  • Lens Type and Quantity: 1 DOME, TAPERED1 DOME, TAPERED
  • Lamp Type Accommodated and Quantity: 2 INCANDESCENT2 INCANDESCENT
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Light,warning, cataloged under National Stock Number 6220-00-947-7572, is classified within Federal Supply Class 6220 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6220-00-947-7572
Primary Part NumberA52418-14-B
Item NameLight,warning
FSC / FSG6220 / 62 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusCANCELLED
Mounting MethodBOLTBOLT
ShapeROUND
Furnished Items and Quantity2 LAMP
Lens TransparencyTRANSLUCENTTRANSLUCENT
Lens Surface ConditionSMOOTH FACE
Lens Type and Quantity1 DOME, TAPERED1 DOME, TAPERED
Lamp Type Accommodated and Quantity2 INCANDESCENT2 INCANDESCENT
Lens ColorBLUEBLUE
Voltage Rating in Volts14.0 DC NOMINAL14.0 DC NOMINAL
Light Beam MotionROTATINGROTATING
Lens Surface ConditionSMOOTH BACK
Overall Diameter10.000 INCHES MINIMUM AND 10.000 INCHES MINIMUM AND 11.000 INCHES MAXIMUM11.000 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
6220-00-892-4507 INTERCHANGEABLE
Light,warning
6220-00-947-7535 INTERCHANGEABLE
Light,warning
6220-00-947-7570 INTERCHANGEABLE
Light,warning
6220-00-947-7621 INTERCHANGEABLE
Light,warning
6220-00-958-7897 INTERCHANGEABLE
Light,warning
Cross-Reference Index
Part NumberManufacturer
A52418-14-B Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
MS51317-6 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
A-A-52418-14-B Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
A-A-50321 TYICL2 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
MIL-L-45325 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
A-A52418 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
6220-00-892-4507INTERCHANGEABLE
LIGHT,WARNING
6220-00-947-7535INTERCHANGEABLE
LIGHT,WARNING
6220-00-947-7570INTERCHANGEABLE
LIGHT,WARNING
6220-00-947-7621INTERCHANGEABLE
LIGHT,WARNING
6220-00-958-7897INTERCHANGEABLE
LIGHT,WARNING

Frequently Asked Questions

What is NSN 6220-00-947-7572?

NSN 6220-00-947-7572 is a Light,warning, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 6220 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6220-00-947-7572?

NSN 6220-00-947-7572 has 6 cross-referenced part numbers: A52418-14-B (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), MS51317-6 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), A-A-52418-14-B (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), A-A-50321 TYICL2 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), MIL-L-45325 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.

What NSN replaces 6220-00-947-7572?

There are 5 known substitutes for 6220-00-947-7572: 6220-00-892-4507, 6220-00-947-7535, 6220-00-947-7570 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A52418-14-B?

Key specifications for A52418-14-B: Mounting Method: BOLTBOLT; Shape: ROUND; Furnished Items and Quantity: 2 LAMP; Overall Length: 10.000 INCHES MINIMUM AND 10.000 INCHES MINIMUM AND 11.000 INCHES MAXIMUM11.000 INCHES MAXIMUM IN. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6220-00-947-7572 still in active supply?

NSN 6220-00-947-7572 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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