PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

504451Light,marker,clearance

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 6220-00-299-5647 · FSC 6220 · No Item Name Available
Verified by PartsTable
NSN 6220-00-299-5647 — this item is cataloged by the U.S. Government under National Stock Number 6220-00-299-5647. Primary manufacturer part number: 504451.
Features
  • Light,marker,clearance — FSC 6220
  • Lens Transparency: TRANSLUCENT
  • Lens Type and Quantity: 1 DOME, HALF, FLANGED
  • Wiring Provision Length: 5.500 INCHES NOMINAL SINGLE PROVISION IN
  • Surface Treatment: PAINT ALUMINUM BODY
  • Lamp Base Type Accommodated: MINIATURE BAYONET
  • Lamp Type Accommodated and Quantity: 1 INCANDESCENT
  • Wiring Provision Method: INDIVIDUAL WIRE
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
  • Applications requiring Plastic Polycarbonate Lens construction
General Description

The Light,marker,clearance, cataloged under National Stock Number 6220-00-299-5647, is classified within Federal Supply Class 6220 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 23 commercial cross-references from 18 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
NSN6220-00-299-5647
Primary Part Number504451
Item NameLight,marker,clearance
FSC / FSG6220 / 62 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusCANCELLED
Lens TransparencyTRANSLUCENT
Lens Type and Quantity1 DOME, HALF, FLANGED
Wiring Provision Length5.500 INCHES NOMINAL SINGLE PROVISION IN
Surface TreatmentPAINT ALUMINUM BODY
Lamp Base Type AccommodatedMINIATURE BAYONET
Lamp Type Accommodated and Quantity1 INCANDESCENT
Wiring Provision MethodINDIVIDUAL WIRE
Lens Surface ConditionSMOOTH FACE
MaterialPLASTIC POLYCARBONATE LENS
Terminal Type and Quantity1 SOCKET
MaterialALUMINUM BODY
Lens Surface ConditionGROOVED BACK
Lens ColorRED
Voltage Rating in Volts12.0 DC NOMINAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5305-00-016-0505P96 INTERCHANGEABLE
Screw,machine
Bae Systems Land & Armaments L.p.
6145-00-085-4139113702 INTERCHANGEABLE
Cable,special Purpose,electrical
Engineered Wire and Cable Inc
6625-00-115-94683174001 INTERCHANGEABLE
Voltmeter
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
2930-00-211-8759896 INTERCHANGEABLE
Pump,cooling System,engine
Elgin Industries Inc. Dba
6220-00-299-58321008229-2 INTERCHANGEABLE
Light,marker,clearance
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5360-00-312-411252442 INTERCHANGEABLE
Spring,helical,torsion
General Electric Company
6625-00-318-5551123R INTERCHANGEABLE
Test Set,electron Tube
Hickok Waekon Llc
6730-00-410-9840 INTERCHANGEABLE
Viewer-Printer,projection,photog
1220-00-624-8473320624 INTERCHANGEABLE
Board Assy
Lockheed Martin Librascope Corporation
6680-00-678-03052932-10 INTERCHANGEABLE
Diaphragm Assembly,valve
Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives
Cross-Reference Index
Part NumberManufacturer
7ZPA34 Aeroil Products Co Inc (USA)
P96 Rosco Mfg Co (USA)
504453 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
PMC0123RED Allied Products Corp Loadcraft Div (USA)
1240R Herman Body Co the
200R Grote Industries Inc Dba Grote Manufacturing Co Div Military Products (USA)
200R Load King, Llc Div Load King (USA)
504451 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
29-32-10 Trailmobile Inc Sub of the Pullman Co (USA)
5410D6R Trico Industries Inc Columbian Div (USA)
KD541R6 La Crosse Trailer Corp (USA)
16-3R Oxnard Heavy Maintenance and Mfg Co (USA)
19-170 Abm Equipment, Llc (USA)
726916 Eidal International Corporation (USA)
FF320625 Fruehauf Corp (USA)
KD541RED Abm Equipment, Llc (USA)
504270B Fruehauf Corp (USA)
541-0D6R Rogers Brothers Corp (USA)
123R Concord Instruments Corp (USA)
52442 Premier Central Truck Body (USA)
Related Parts
5305-00-016-0505INTERCHANGEABLE
SCREW,MACHINE
P96
6145-00-085-4139INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
113702
6625-00-115-9468INTERCHANGEABLE
VOLTMETER
3174001
2930-00-211-8759INTERCHANGEABLE
PUMP,COOLING SYSTEM,ENGINE
896
6220-00-299-5832INTERCHANGEABLE
LIGHT,MARKER,CLEARANCE
1008229-2
5360-00-312-4112INTERCHANGEABLE
SPRING,HELICAL,TORSION
52442
6625-00-318-5551INTERCHANGEABLE
TEST SET,ELECTRON TUBE
123R
6730-00-410-9840INTERCHANGEABLE
VIEWER-PRINTER,PROJECTION,PHOTOG
1220-00-624-8473INTERCHANGEABLE
BOARD ASSY
320624
6680-00-678-0305INTERCHANGEABLE
DIAPHRAGM ASSEMBLY,VALVE
2932-10
5905-00-681-9995INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
3825-00-691-2524INTERCHANGEABLE
SHOE MOLDBOARD NOSE
0004-6-4A

Frequently Asked Questions

What is NSN 6220-00-299-5647?

NSN 6220-00-299-5647 is a Light,marker,clearance, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 6220 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6220-00-299-5647?

NSN 6220-00-299-5647 has 23 cross-referenced part numbers: 7ZPA34 (Aeroil Products Co Inc), P96 (Rosco Mfg Co), 504453 (U S Army Tank Automotive Command Amsta-Im-Mm), PMC0123RED (Allied Products Corp Loadcraft Div), 1240R (Herman Body Co the) and 18 more.

What NSN replaces 6220-00-299-5647?

There are 12 known substitutes for 6220-00-299-5647: 5305-00-016-0505, 6145-00-085-4139, 6625-00-115-9468 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 504451?

Key specifications for 504451: Lens Transparency: TRANSLUCENT; Lens Type and Quantity: 1 DOME, HALF, FLANGED; Wiring Provision Length: 5.500 INCHES NOMINAL SINGLE PROVISION IN; Surface Treatment: PAINT ALUMINUM BODY. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6220-00-299-5647 still in active supply?

NSN 6220-00-299-5647 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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