PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40185Stop Light-Taillight,vehicular

Aeroil Products Co Inc · NSN 6220-00-869-3712 · FSC 6220 · No Item Name Available
Verified by PartsTable
NSN 6220-00-869-3712 — this item is cataloged by the U.S. Government under National Stock Number 6220-00-869-3712. Primary manufacturer part number: 40185.
Features
  • Stop Light-Taillight,vehicular — FSC 6220
  • Material: PLASTIC POLYCARBONATE BODY
  • Wiring Provision Length: 9.5 INCHES NOMINAL ALL PROVISIONS IN
  • Lens Surface Condition: SMOOTH FACE
  • Mounting Method: FLANGE
  • Lens Type and Quantity: 1 FLAT, ROUND
  • Lens Color: RED
  • Furnished Items and Quantity: 1 LAMP
Applications
  • Applications requiring Plastic Polycarbonate Body construction
General Description

The Stop Light-Taillight,vehicular, cataloged under National Stock Number 6220-00-869-3712, is classified within Federal Supply Class 6220 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Aeroil Products Co Inc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6220-00-869-3712
Primary Part Number40185
Item NameStop Light-Taillight,vehicular
FSC / FSG6220 / 62 — No Item Name Available
ManufacturerAeroil Products Co Inc
StatusCANCELLED
MaterialPLASTIC POLYCARBONATE BODY
Wiring Provision Length9.5 INCHES NOMINAL ALL PROVISIONS IN
Lens Surface ConditionSMOOTH FACE
Mounting MethodFLANGE
Lens Type and Quantity1 FLAT, ROUND
Lens ColorRED
Furnished Items and Quantity1 LAMP
Lens TransparencyTRANSPARENT
Wiring Provision MethodINDIVIDUAL WIRE
Overall Diameter4.000 INCHES NOMINAL IN
Lamp Base Type AccommodatedDOUBLE CONTACT BAYONET CANDELABRA INDEXING
Terminal Type and Quantity2 WIRE LEAD
Lamp Type Accommodated and Quantity1 INCANDESCENT
Voltage Rating in Volts24.0 DC NOMINAL
ShapeROUND
Lens Surface ConditionCONCENTRIC RINGS BACK
Hazardous Locations/environmental ProtectionSHOCKPROOF
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5999-00-030-199740-212 INTERCHANGEABLE
Contact,electrical
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
5360-00-104-5226 INTERCHANGEABLE
Spring,helical,torsion
5330-00-135-9331 INTERCHANGEABLE
Seal,plain Encased
6210-00-203-5995402-12 INTERCHANGEABLE
Insert,legend,light Indicator
Switchcraft Inc.
4730-00-374-69434402-12S INTERCHANGEABLE
Adapter,straight,tube to Hose
Danfoss Power Solutions II, Llc
4935-00-450-825240212 INTERCHANGEABLE
Slip Ring Assembly,twenty Eight
Electro-Tec Corp Dba Moog Inc., Components Group
5996-00-475-2805106252-1 INTERCHANGEABLE
Amplifier
L3harris Technologies, Inc. Div Space and Airborne Systems
4920-00-485-691224021-2 INTERCHANGEABLE
Trimmer Assembly
Elbitamerica, Inc.
9540-00-596-3197 INTERCHANGEABLE
Beam,structural
9540-00-596-3225 INTERCHANGEABLE
Beam,structural
Cross-Reference Index
Part NumberManufacturer
40185 PRIMARY Aeroil Products Co Inc (USA)
481820 Terex American Crane Corp (USA)
40009R-24 PRIMARY Truck-Lite Co., Llc (USA)
N402-12 Consolidated Electrical Distributors Inc (USA)
402-12 Consolidated Electrical Distributors Inc (USA)
481820 American Hoist and Derrick Co
2402-12 Truck-Lite Co., Llc (USA)
N402-12 Truck-Lite Co., Llc (USA)
TL430 Truck-Lite Co., Llc (USA)
Related Parts
5999-00-030-1997INTERCHANGEABLE
CONTACT,ELECTRICAL
40-212
5360-00-104-5226INTERCHANGEABLE
SPRING,HELICAL,TORSION
5330-00-135-9331INTERCHANGEABLE
SEAL,PLAIN ENCASED
6210-00-203-5995INTERCHANGEABLE
INSERT,LEGEND,LIGHT INDICATOR
402-12
4730-00-374-6943INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
4402-12S
4935-00-450-8252INTERCHANGEABLE
SLIP RING ASSEMBLY,TWENTY EIGHT
40212
5996-00-475-2805INTERCHANGEABLE
AMPLIFIER
106252-1
4920-00-485-6912INTERCHANGEABLE
TRIMMER ASSEMBLY
24021-2
9540-00-596-3197INTERCHANGEABLE
BEAM,STRUCTURAL
9540-00-596-3225INTERCHANGEABLE
BEAM,STRUCTURAL
5961-00-752-5701INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5331-00-811-0696INTERCHANGEABLE
O-RING
240212

Frequently Asked Questions

What is NSN 6220-00-869-3712?

NSN 6220-00-869-3712 is a Stop Light-Taillight,vehicular, manufactured by Aeroil Products Co Inc, classified under FSC 6220 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6220-00-869-3712?

NSN 6220-00-869-3712 has 9 cross-referenced part numbers: 40185 (Aeroil Products Co Inc), 481820 (Terex American Crane Corp), 40009R-24 (Truck-Lite Co., Llc), N402-12 (Consolidated Electrical Distributors Inc), 402-12 (Consolidated Electrical Distributors Inc) and 4 more.

What NSN replaces 6220-00-869-3712?

There are 12 known substitutes for 6220-00-869-3712: 5999-00-030-1997, 5360-00-104-5226, 5330-00-135-9331 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40185?

Key specifications for 40185: Material: PLASTIC POLYCARBONATE BODY; Wiring Provision Length: 9.5 INCHES NOMINAL ALL PROVISIONS IN; Lens Surface Condition: SMOOTH FACE; Mounting Method: FLANGE. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6220-00-869-3712 still in active supply?

NSN 6220-00-869-3712 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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