PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4042Lamp Unit,vehicular

Federal-Mogul Corp Government Sales Dept · NSN 6220-01-225-7830 · FSC 6220 · No Item Name Available
Verified by PartsTable
NSN 6220-01-225-7830 — this item is cataloged by the U.S. Government under National Stock Number 6220-01-225-7830. Primary manufacturer part number: 4042.
Features
  • Lamp Unit,vehicular — FSC 6220
  • Voltage Rating in Volts: 12.0 DC NOMINAL
  • Material: PLASTIC POLYCARBONATE LENS
  • Shape: ROUND
  • Mounting Method: BRACKET(S)
  • Lamp Base Type Accommodated: DOUBLE CONTACT BAYONET CANDELABRA
  • Overall Diameter: 4.000 INCHES NOMINAL IN
  • Lens Surface Condition: CONCENTRIC RINGS BACK
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
  • Applications requiring Plastic Polycarbonate Lens construction
General Description

The Lamp Unit,vehicular, cataloged under National Stock Number 6220-01-225-7830, is classified within Federal Supply Class 6220 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Federal-Mogul Corp Government Sales Dept. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6220-01-225-7830
Primary Part Number4042
Item NameLamp Unit,vehicular
FSC / FSG6220 / 62 — No Item Name Available
ManufacturerFederal-Mogul Corp Government Sales Dept
StatusACTIVE
Voltage Rating in Volts12.0 DC NOMINAL
MaterialPLASTIC POLYCARBONATE LENS
ShapeROUND
Mounting MethodBRACKET(S)
Lamp Base Type AccommodatedDOUBLE CONTACT BAYONET CANDELABRA
Overall Diameter4.000 INCHES NOMINAL IN
Lens Surface ConditionCONCENTRIC RINGS BACK
Lens TransparencyTRANSLUCENT
MaterialRUBBER SYNTHETIC BODY
Terminal Type and Quantity3 QUICK DISCONNECT, FEMALE
Lens Surface ConditionSMOOTH FACE
Lens ColorRED
Lamp Type Accommodated and Quantity1 INCANDESCENT
Lens Type and Quantity1 PLANO CONVEX
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5962-00-009-0343G390702S1 INTERCHANGEABLE
Microcircuit,linear
L3harris Technologies, Inc Div Space & Airborne Systems
5950-00-195-4312515303-2 INTERCHANGEABLE
Transformer,power
L3harris Technologies, Inc. Dba Harris Corporation
6645-00-225-26994054 INTERCHANGEABLE
Regulator
Wakmann Watch Company Inc
5999-00-468-32414049 INTERCHANGEABLE
Contact,electrical
Dynalec Corporation
6210-00-782-17384054 INTERCHANGEABLE
Lens,light
L3harris Technologies, Inc. Div Space and Airborne Systems
3960-00-883-58484054 INTERCHANGEABLE
Elevator,portable
Grand Specialties Co
5305-00-956-67564054 INTERCHANGEABLE
Thumbscrew
Roller Bearing Co of America, Inc Div Pic Design
6515-01-050-54514004 INTERCHANGEABLE
Catheter and Needle Unit,intrave
Critikon Inc Sub of Johnson and Johnson
7010-01-124-49094054A INTERCHANGEABLE
Computer System,digital
Tektronix, Inc.
5935-01-141-27534054 INTERCHANGEABLE
Adapter,connector
Fluke Electronics Corp
Cross-Reference Index
Part NumberManufacturer
426K Peterson Mfg Co (USA)
140-00-122 Ktm 2 Llc Dba Arrow Safety Device Company (USA)
52782 Grote Industries Inc Dba Grote Manufacturing Co Div Military Products (USA)
40028R Truck-Lite Co., Llc (USA)
NTX 7830R Netex Industries Dba Northeast Texas Industries Inc. (USA)
4042 PRIMARY Federal-Mogul Corp Government Sales Dept (USA)
4054 Signal-Stat Corp (USA)
52782 Zf Industrieantriebe Witten Gmbh (DEU)
4042D PRIMARY Genuine Parts Co Dba Napa Auto Parts (USA)
Related Parts
5962-00-009-0343INTERCHANGEABLE
MICROCIRCUIT,LINEAR
G390702S1
5950-00-195-4312INTERCHANGEABLE
TRANSFORMER,POWER
515303-2
6645-00-225-2699INTERCHANGEABLE
REGULATOR
4054
5999-00-468-3241INTERCHANGEABLE
CONTACT,ELECTRICAL
4049
6210-00-782-1738INTERCHANGEABLE
LENS,LIGHT
4054
3960-00-883-5848INTERCHANGEABLE
ELEVATOR,PORTABLE
4054
5305-00-956-6756INTERCHANGEABLE
THUMBSCREW
4054
6515-01-050-5451INTERCHANGEABLE
CATHETER AND NEEDLE UNIT,INTRAVE
4004
7010-01-124-4909INTERCHANGEABLE
COMPUTER SYSTEM,DIGITAL
4054A
5935-01-141-2753INTERCHANGEABLE
ADAPTER,CONNECTOR
4054
5365-01-205-4551INTERCHANGEABLE
SPACER,SLEEVE
6530-01-221-9067INTERCHANGEABLE
WRAPPER,STERILIZATION

Frequently Asked Questions

What is NSN 6220-01-225-7830?

NSN 6220-01-225-7830 is a Lamp Unit,vehicular, manufactured by Federal-Mogul Corp Government Sales Dept, classified under FSC 6220 (No Item Name Available). Status: active.

What are the part numbers for NSN 6220-01-225-7830?

NSN 6220-01-225-7830 has 9 cross-referenced part numbers: 426K (Peterson Mfg Co), 140-00-122 (Ktm 2 Llc Dba Arrow Safety Device Company), 52782 (Grote Industries Inc Dba Grote Manufacturing Co Div Military Products), 40028R (Truck-Lite Co., Llc), NTX 7830R (Netex Industries Dba Northeast Texas Industries Inc.) and 4 more.

What NSN replaces 6220-01-225-7830?

There are 12 known substitutes for 6220-01-225-7830: 5962-00-009-0343, 5950-00-195-4312, 6645-00-225-2699 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4042?

Key specifications for 4042: Voltage Rating in Volts: 12.0 DC NOMINAL; Special Features: SHOCKMOUNT PROTECTED; Material: PLASTIC POLYCARBONATE LENS; Shape: ROUND. 16 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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