PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5503NLight,marker,clearance

General Motors Corp · NSN 6220-00-284-0910 · FSC 6220 · No Item Name Available
Verified by PartsTable
NSN 6220-00-284-0910 — this item is cataloged by the U.S. Government under National Stock Number 6220-00-284-0910. Primary manufacturer part number: 5503N.
Features
  • Light,marker,clearance — FSC 6220
  • Wiring Provision Length: 29.500 INCHES NOMINAL SINGLE PROVISION IN
  • Material: STEEL BODY
  • Lens Color: COLORLESS
  • Mounting Method: THREADED STUD(S)
  • Surface Treatment: ENAMEL BODY
  • Lamp Base Type Accommodated: SINGLE CONTACT BAYONET CANDELABRA
  • Features Provided: REMOVABLE LIGHT FILTER
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
  • Applications requiring Steel Body construction
General Description

The Light,marker,clearance, cataloged under National Stock Number 6220-00-284-0910, is classified within Federal Supply Class 6220 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is General Motors Corp. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 19 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6220-00-284-0910
Primary Part Number5503N
Item NameLight,marker,clearance
FSC / FSG6220 / 62 — No Item Name Available
ManufacturerGeneral Motors Corp
StatusCANCELLED
Wiring Provision Length29.500 INCHES NOMINAL SINGLE PROVISION IN
MaterialSTEEL BODY
Lens ColorCOLORLESS
Mounting MethodTHREADED STUD(S)
Surface TreatmentENAMEL BODY
Lamp Base Type AccommodatedSINGLE CONTACT BAYONET CANDELABRA
Features ProvidedREMOVABLE LIGHT FILTER
Wiring Provision MethodINDIVIDUAL WIRE
Voltage Rating in Volts12.0 DC MINIMUM AND 16.0 DC MAXIMUM
Lens TransparencyTRANSLUCENT
Hazardous Locations/environmental ProtectionWATERTIGHT
Terminal Type and Quantity1 WIRE LEAD
Furnished Items and Quantity1 LAMP
Lamp Type Accommodated and Quantity1 INCANDESCENT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
5305-00-145-0230101-142S INTERCHANGEABLE
Screw,assembled Washer
Napco International Llc Dba Napco International Inc
5120-00-184-86533718 INTERCHANGEABLE
Wrench,open End
Martin Sprocket and Gear Inc
6220-00-299-6151520417 W/17 IN. LEAD INTERCHANGEABLE
Light,marker,clearance
Spectron Inc
5342-00-672-2736FB3348 INTERCHANGEABLE
Mount,resilient,weapon System
Ohio Nut and Bolt Co Div of Fastener Industries Inc
6105-01-178-561950444-1 INTERCHANGEABLE
Motor
Shugart Corp Dba Intl Assembly Specialists
1650-01-317-7822 INTERCHANGEABLE
Valve Assembly,hydraulic,aircraf
5340-01-396-3950N9493 INTERCHANGEABLE
Cover,access
C E Niehoff & Co
6750-01-427-4026 INTERCHANGEABLE
Film,photographic
5120-01-437-1733 INTERCHANGEABLE
Wrench,adjustable
5640-01-663-1690 INTERCHANGEABLE
Insulation Tape,thermal
Cross-Reference Index
Part NumberManufacturer
5503T Koehring Co Lorain Div (USA)
917256 General Motors Corp (USA)
504484 Army Weapons Command Attn Amswe-Ree-S (USA)
5503T Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA)
5503N PRIMARY General Motors Corp (USA)
284G4 Diamond Reo Truck Co (USA)
918740 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
N9493 Diamond Reo Truck Co (USA)
917085 PRIMARY General Motors Corp (USA)
5503N Kaitlin Corp (USA)
15B7310 PRIMARY Napco International Llc Dba Napco International Inc (USA)
DA28 Hall C M Lamp Co (USA)
5503N PRIMARY Kenworth Truck Co a Div of Paccar Inc (USA)
917199 General Motors Corp (USA)
917256 General Motors Corp Fisher Guide Div (USA)
392480 White Motor Corp (USA)
504441 Army Weapons Command Attn Amswe-Ree-S (USA)
5513D General Motors Corp (USA)
917089 PRIMARY General Motors Corp (USA)
Related Parts
5305-00-145-0230INTERCHANGEABLE
SCREW,ASSEMBLED WASHER
101-142S
5120-00-184-8653INTERCHANGEABLE
WRENCH,OPEN END
3718
6220-00-299-6151INTERCHANGEABLE
LIGHT,MARKER,CLEARANCE
520417 W/17 IN. LEAD
5342-00-672-2736INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
FB3348
6105-01-178-5619INTERCHANGEABLE
MOTOR
50444-1
1650-01-317-7822INTERCHANGEABLE
VALVE ASSEMBLY,HYDRAULIC,AIRCRAF
5340-01-396-3950INTERCHANGEABLE
COVER,ACCESS
N9493
6750-01-427-4026INTERCHANGEABLE
FILM,PHOTOGRAPHIC
5120-01-437-1733INTERCHANGEABLE
WRENCH,ADJUSTABLE
5640-01-663-1690INTERCHANGEABLE
INSULATION TAPE,THERMAL

Frequently Asked Questions

What is NSN 6220-00-284-0910?

NSN 6220-00-284-0910 is a Light,marker,clearance, manufactured by General Motors Corp, classified under FSC 6220 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6220-00-284-0910?

NSN 6220-00-284-0910 has 19 cross-referenced part numbers: 5503T (Koehring Co Lorain Div), 917256 (General Motors Corp), 504484 (Army Weapons Command Attn Amswe-Ree-S), 5503T (Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co), 5503N (General Motors Corp) and 14 more.

What NSN replaces 6220-00-284-0910?

There are 10 known substitutes for 6220-00-284-0910: 5305-00-145-0230, 5120-00-184-8653, 6220-00-299-6151 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5503N?

Key specifications for 5503N: Wiring Provision Length: 29.500 INCHES NOMINAL SINGLE PROVISION IN; Material: STEEL BODY; Lens Color: COLORLESS; Overall Length: 3.281 INCHES NOMINAL IN. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6220-00-284-0910 still in active supply?

NSN 6220-00-284-0910 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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