PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

507-3918-1474-600Lamp,cartridge

Dialight Corporation · NSN 6240-00-409-8616 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-00-409-8616 — this item is cataloged by the U.S. Government under National Stock Number 6240-00-409-8616. Primary manufacturer part number: 507-3918-1474-600.
Features
  • Lamp,cartridge — FSC 6240
  • Cartridge Overall Diameter: 0.330 INCHES NOMINAL IN
  • Voltage Rating: 28.000 VOLTS NOMINAL
  • Primary Lamp Type: INCANDESCENT
  • Cartridge Overall Length: 1.142 INCHES MAXIMUM IN
  • Current Rating for Which Designed: 40.000 MILLIAMPERES NOMINAL
  • Cartridge Style: SHORT CYLINDRICAL
  • Average Life Rating in Hours: 25000.0
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
  • Applications requiring Plastic Lens construction
General Description

The Lamp,cartridge, cataloged under National Stock Number 6240-00-409-8616, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Dialight Corporation. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 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
NSN6240-00-409-8616
Primary Part Number507-3918-1474-600
Item NameLamp,cartridge
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerDialight Corporation
StatusACTIVE
Cartridge Overall Diameter0.330 INCHES NOMINAL IN
Voltage Rating28.000 VOLTS NOMINAL
Primary Lamp TypeINCANDESCENT
Cartridge Overall Length1.142 INCHES MAXIMUM IN
Current Rating for Which Designed40.000 MILLIAMPERES NOMINAL
Cartridge StyleSHORT CYLINDRICAL
Average Life Rating in Hours25000.0
MaterialPLASTIC LENS
Lens Light Transmission CharacteristicTRANSLUCENT
Wattage Rating1.120 WATTS
Lens ColorBLUE
MaterialALUMINUM SLEEVE
Rated Average LifeHOURS
Base StyleCARTRIDGE TWO PIN POLARIZED
Light Output Rating0.300 BEAM CANDLEPOWER NOMINAL SINGLE RATING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6240-00-045-4588 INTERCHANGEABLE
Lamp,cartridge
6240-00-065-6812 INTERCHANGEABLE
Lamp,cartridge
6240-00-070-1221 INTERCHANGEABLE
Lamp,cartridge
6240-00-105-6341 INTERCHANGEABLE
Lamp,cartridge
6240-00-176-5579 INTERCHANGEABLE
Lamp,cartridge
6240-00-419-3182 INTERCHANGEABLE
Lamp,cartridge
6240-00-443-2725 INTERCHANGEABLE
Lamp,cartridge
6240-00-455-6288 INTERCHANGEABLE
Lamp,cartridge
6240-00-484-5947 INTERCHANGEABLE
Lamp,cartridge
6240-00-495-1252 INTERCHANGEABLE
Lamp,cartridge
Cross-Reference Index
Part NumberManufacturer
507-3918-1474-600 Dialight Corporation (USA)
CML620294 Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA)
MS18235-3BT Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
150-0091-00 Tektronix, Inc. (USA)
900-104X-082BT Littelfuse, Inc. (USA)
MS18235 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
507-3918-1474-60 Dialight Corporation (USA)
CF03BTS2187 Genisco Filter Corp (USA)
CF03BTS2187 Spectrum Control, Inc. Div Api Technologies - Eis/wesson (USA)
507-3918-1474-6 0 Zf Industrieantriebe Witten Gmbh (DEU)
6240PL1257432 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
6240-00-045-4588INTERCHANGEABLE
LAMP,CARTRIDGE
6240-00-065-6812INTERCHANGEABLE
LAMP,CARTRIDGE
6240-00-070-1221INTERCHANGEABLE
LAMP,CARTRIDGE
6240-00-105-6341INTERCHANGEABLE
LAMP,CARTRIDGE
6240-00-176-5579INTERCHANGEABLE
LAMP,CARTRIDGE
6240-00-419-3182INTERCHANGEABLE
LAMP,CARTRIDGE
6240-00-443-2725INTERCHANGEABLE
LAMP,CARTRIDGE
6240-00-455-6288INTERCHANGEABLE
LAMP,CARTRIDGE
6240-00-484-5947INTERCHANGEABLE
LAMP,CARTRIDGE
6240-00-495-1252INTERCHANGEABLE
LAMP,CARTRIDGE
6240-00-760-6322INTERCHANGEABLE
LAMP,CARTRIDGE
6240-00-763-9552INTERCHANGEABLE
LAMP,CARTRIDGE

Frequently Asked Questions

What is NSN 6240-00-409-8616?

NSN 6240-00-409-8616 is a Lamp,cartridge, manufactured by Dialight Corporation, classified under FSC 6240 (No Item Name Available). Status: active.

What are the part numbers for NSN 6240-00-409-8616?

NSN 6240-00-409-8616 has 11 cross-referenced part numbers: 507-3918-1474-600 (Dialight Corporation), CML620294 (Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron), MS18235-3BT (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 150-0091-00 (Tektronix, Inc.), 900-104X-082BT (Littelfuse, Inc.) and 6 more.

What NSN replaces 6240-00-409-8616?

There are 12 known substitutes for 6240-00-409-8616: 6240-00-045-4588, 6240-00-065-6812, 6240-00-070-1221 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 507-3918-1474-600?

Key specifications for 507-3918-1474-600: Cartridge Overall Diameter: 0.330 INCHES NOMINAL IN; Voltage Rating: 28.000 VOLTS NOMINAL; Primary Lamp Type: INCANDESCENT; Cartridge Overall Length: 1.142 INCHES MAXIMUM IN. 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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