PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-L-45325Light,warning

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 6220-00-947-7570 · FSC 6220 · No Item Name Available
Verified by PartsTable
NSN 6220-00-947-7570 — this item is cataloged by the U.S. Government under National Stock Number 6220-00-947-7570. Primary manufacturer part number: MIL-L-45325.
Features
  • Light,warning — FSC 6220
  • Overall Diameter: 10.000 INCHES MINIMUM AND 10.000 INCHES MINIMUM AND 11.000 INCHES MAXIMUM11.000 INCHES MAXIMUM IN
  • Lens Surface Condition: SMOOTH BACK
  • Light Beam Motion: ROTATINGROTATING
  • Lamp Type Accommodated and Quantity: 2 INCANDESCENT2 INCANDESCENT
  • Furnished Items and Quantity: 2 LAMP
  • Shape: ROUND
  • Lens Type and Quantity: 1 DOME, TAPERED1 DOME, TAPERED
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Light,warning, cataloged under National Stock Number 6220-00-947-7570, is classified within Federal Supply Class 6220 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 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
NSN6220-00-947-7570
Primary Part NumberMIL-L-45325
Item NameLight,warning
FSC / FSG6220 / 62 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Overall Diameter10.000 INCHES MINIMUM AND 10.000 INCHES MINIMUM AND 11.000 INCHES MAXIMUM11.000 INCHES MAXIMUM IN
Lens Surface ConditionSMOOTH BACK
Light Beam MotionROTATINGROTATING
Lamp Type Accommodated and Quantity2 INCANDESCENT2 INCANDESCENT
Furnished Items and Quantity2 LAMP
ShapeROUND
Lens Type and Quantity1 DOME, TAPERED1 DOME, TAPERED
Voltage Rating in Volts28.0 DC NOMINAL28.0 DC NOMINAL
Mounting MethodBOLTBOLT
Lens Surface ConditionSMOOTH FACE
Lens TransparencyTRANSLUCENTTRANSLUCENT
Lens ColorAMBERAMBER
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
6220-00-892-4507 INTERCHANGEABLE
Light,warning
6220-00-947-7535 INTERCHANGEABLE
Light,warning
6220-00-947-7572 INTERCHANGEABLE
Light,warning
6220-00-947-7621 INTERCHANGEABLE
Light,warning
6220-00-958-7897 INTERCHANGEABLE
Light,warning
Cross-Reference Index
Part NumberManufacturer
MIL-L-45325 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
A-A-52418 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
12301084 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
A52418-28-Y Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
MS51317-3 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
A-A-52418-28-Y Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
A-A-50321 TYIICL1 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
6220-00-947-7572INTERCHANGEABLE
LIGHT,WARNING
6220-00-947-7621INTERCHANGEABLE
LIGHT,WARNING
6220-00-958-7897INTERCHANGEABLE
LIGHT,WARNING

Frequently Asked Questions

What is NSN 6220-00-947-7570?

NSN 6220-00-947-7570 is a Light,warning, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 6220 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6220-00-947-7570?

NSN 6220-00-947-7570 has 7 cross-referenced part numbers: MIL-L-45325 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), A-A-52418 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 12301084 (U S Army Tank Automotive Command Amsta-Im-Mm), A52418-28-Y (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), MS51317-3 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.

What NSN replaces 6220-00-947-7570?

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

What are the specifications of MIL-L-45325?

Key specifications for MIL-L-45325: Overall Diameter: 10.000 INCHES MINIMUM AND 10.000 INCHES MINIMUM AND 11.000 INCHES MAXIMUM11.000 INCHES MAXIMUM IN; Lens Surface Condition: SMOOTH BACK; Light Beam Motion: ROTATINGROTATING; Lamp Type Accommodated and Quantity: 2 INCANDESCENT2 INCANDESCENT. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6220-00-947-7570 still in active supply?

NSN 6220-00-947-7570 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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