PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40-02121Stop Light-Taillight,vehicular

Betts Industries, Inc. · NSN 6220-01-283-8705 · FSC 6220 · No Item Name Available
Verified by PartsTable
NSN 6220-01-283-8705 — this item is cataloged by the U.S. Government under National Stock Number 6220-01-283-8705. Primary manufacturer part number: 40-02121.
Features
  • Stop Light-Taillight,vehicular — FSC 6220
  • Lens Type and Quantity: 1 PLANO CONVEX
  • Mounting Method: UNTHREADED HOLE(S)
  • Voltage Rating in Volts: 12.0 DC NOMINAL
  • Lens Color: RED
  • Lens Transparency: TRANSLUCENT
  • Lamp Base Type Accommodated: DOUBLE CONTACT BAYONET CANDELABRA
  • Overall Diameter: 5.875 INCHES NOMINAL IN
Applications
  • Applications requiring Plastic Acrylic Body construction
General Description

The Stop Light-Taillight,vehicular, cataloged under National Stock Number 6220-01-283-8705, is classified within Federal Supply Class 6220 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Betts Industries, Inc.. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6220-01-283-8705
Primary Part Number40-02121
Item NameStop Light-Taillight,vehicular
FSC / FSG6220 / 62 — No Item Name Available
ManufacturerBetts Industries, Inc.
StatusACTIVE
Lens Type and Quantity1 PLANO CONVEX
Mounting MethodUNTHREADED HOLE(S)
Voltage Rating in Volts12.0 DC NOMINAL
Lens ColorRED
Lens TransparencyTRANSLUCENT
Lamp Base Type AccommodatedDOUBLE CONTACT BAYONET CANDELABRA
Overall Diameter5.875 INCHES NOMINAL IN
Lamp Type Accommodated and Quantity1 INCANDESCENT
Lens Surface ConditionSMOOTH FACE
MaterialPLASTIC ACRYLIC BODY
Furnished Items and Quantity1 LAMP
MaterialPLASTIC ACRYLIC LENS
Lens Surface ConditionCONCENTRIC RINGS BACK
ShapeROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5950-00-104-14264000-15 INTERCHANGEABLE
Coil,radio Frequency
American Precision Industries Inc.
3110-00-198-100423715 INTERCHANGEABLE
Ball,bearing
Hyster-Yale Group, Inc.
2825-00-377-58703169371PC49T052-60 INTERCHANGEABLE
Wheel,turbine
Naval Ship Systems Command
6515-00-656-047568040 INTERCHANGEABLE
Blade,laryngoscope
Welch Allyn, Inc.
5935-01-083-6140400015 INTERCHANGEABLE
Connector,plug,electrical
Emcore Corporation Div Concord Division
3110-01-262-6556 INTERCHANGEABLE
Bearing,ball,annular
5330-01-449-6043 INTERCHANGEABLE
Rubber Strip
6680-01-473-194840-0015 INTERCHANGEABLE
Meter,flow Rate Indicating
Parker Hannifin Corporation Div Village Marine Tech
Cross-Reference Index
Part NumberManufacturer
40-02121 Betts Industries, Inc. (USA)
400015 Betts Industries, Inc. (USA)
Related Parts
5950-00-104-1426INTERCHANGEABLE
COIL,RADIO FREQUENCY
4000-15
3110-00-198-1004INTERCHANGEABLE
BALL,BEARING
23715
2825-00-377-5870INTERCHANGEABLE
WHEEL,TURBINE
3169371PC49T052-60
6515-00-656-0475INTERCHANGEABLE
BLADE,LARYNGOSCOPE
68040
5935-01-083-6140INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
400015
3110-01-262-6556INTERCHANGEABLE
BEARING,BALL,ANNULAR
5330-01-449-6043INTERCHANGEABLE
RUBBER STRIP
6680-01-473-1948INTERCHANGEABLE
METER,FLOW RATE INDICATING
40-0015

Frequently Asked Questions

What is NSN 6220-01-283-8705?

NSN 6220-01-283-8705 is a Stop Light-Taillight,vehicular, manufactured by Betts Industries, Inc., classified under FSC 6220 (No Item Name Available). Status: active.

What are the part numbers for NSN 6220-01-283-8705?

NSN 6220-01-283-8705 has 2 cross-referenced part numbers: 40-02121 (Betts Industries, Inc.), 400015 (Betts Industries, Inc.).

What NSN replaces 6220-01-283-8705?

There are 8 known substitutes for 6220-01-283-8705: 5950-00-104-1426, 3110-00-198-1004, 2825-00-377-5870 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40-02121?

Key specifications for 40-02121: End Item Identification: WATER TRUCK,MODEL A-24; Lens Type and Quantity: 1 PLANO CONVEX; Mounting Method: UNTHREADED HOLE(S); Voltage Rating in Volts: 12.0 DC NOMINAL. 15 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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