PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CM7-7263Lamp,incandescent

Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron · NSN 6240-01-043-5308 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-01-043-5308 — this item is cataloged by the U.S. Government under National Stock Number 6240-01-043-5308. Primary manufacturer part number: CM7-7263.
Features
  • Lamp,incandescent — FSC 6240
  • Light Center Length: 0.330 INCHES NOMINAL IN
  • Bulb Style: T (TUBULAR)
  • Light Output Rating: 0.030 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING
  • Current Rating for Which Designed: 0.030 AMPERES NOMINAL
  • Rated Average Life: HOURS
  • Average Life Rating in Hours: 16000.0
  • Bulb Light Transmission Characteristic: TRANSPARENT
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-01-043-5308, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6240-01-043-5308
Primary Part NumberCM7-7263
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerChicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron
StatusCANCELLED
Light Center Length0.330 INCHES NOMINAL IN
Bulb StyleT (TUBULAR)
Light Output Rating0.030 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING
Current Rating for Which Designed0.030 AMPERES NOMINAL
Rated Average LifeHOURS
Average Life Rating in Hours16000.0
Bulb Light Transmission CharacteristicTRANSPARENT
Wattage Rating0.150 WATTS
Bulb DesignatorT-1
Emitted Light CharacteristicCOLORLESS
Filament Heavy Duty Service RatingNOT RATED
Voltage Rating5.000 VOLTS NOMINAL
Base StyleSUB-MINIATURE TWO PIN
Specification/standard Data08108-7263 MANUFACTURERS STANDARD
Filament DesignationC-2R
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5136-00-197-95697263 INTERCHANGEABLE
Die,rethreading
Stanley Tools Div of Stanley Works
5995-00-220-26977263 INTERCHANGEABLE
Cable Assembly,radio Frequency
Spencer Industries Inc
5340-00-359-1095122100H45 INTERCHANGEABLE
Cover,access
Dressta North America Ltd
5365-00-550-54647263 INTERCHANGEABLE
Bushing,nonmetallic
Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp
2815-00-555-6270 INTERCHANGEABLE
Ring Set,piston
5910-01-006-7899 INTERCHANGEABLE
Capacitor,variable,air Dielectri
5342-01-371-63397263 INTERCHANGEABLE
Mount,resilient,weapon System
H.a. King Co., Inc.
5985-01-481-52897263-01 INTERCHANGEABLE
Protector,antenna
Tech Resources, Inc
8105-01-615-47397263 INTERCHANGEABLE
Bag,tools and Spare Parts
Rothco Inc Div of Morris Rothenberg
Cross-Reference Index
Part NumberManufacturer
CM7-7263 PRIMARY Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA)
022-0435 Cherry Electrical Products Corp (USA)
LA341AS50 Zf Industrieantriebe Witten Gmbh (DEU)
LTX7263 PRIMARY Lamptronix Co Ltd (USA)
LA341 Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA)
PL7264 Precision Lamp Inc (USA)
341 Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA)
7263 Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
LA341AS50 Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA)
CM7263 Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA)
7263 Industrial Electronic Engineers, Inc. (USA)
Related Parts
5136-00-197-9569INTERCHANGEABLE
DIE,RETHREADING
7263
5995-00-220-2697INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
7263
5340-00-359-1095INTERCHANGEABLE
COVER,ACCESS
122100H45
5365-00-550-5464INTERCHANGEABLE
BUSHING,NONMETALLIC
7263
2815-00-555-6270INTERCHANGEABLE
RING SET,PISTON
5910-01-006-7899INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
5342-01-371-6339INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
7263
5985-01-481-5289INTERCHANGEABLE
PROTECTOR,ANTENNA
7263-01
8105-01-615-4739INTERCHANGEABLE
BAG,TOOLS AND SPARE PARTS
7263

Frequently Asked Questions

What is NSN 6240-01-043-5308?

NSN 6240-01-043-5308 is a Lamp,incandescent, manufactured by Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron, classified under FSC 6240 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6240-01-043-5308?

NSN 6240-01-043-5308 has 11 cross-referenced part numbers: CM7-7263 (Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron), 022-0435 (Cherry Electrical Products Corp), LA341AS50 (Zf Industrieantriebe Witten Gmbh), LTX7263 (Lamptronix Co Ltd), LA341 (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch) and 6 more.

What NSN replaces 6240-01-043-5308?

There are 9 known substitutes for 6240-01-043-5308: 5136-00-197-9569, 5995-00-220-2697, 5340-00-359-1095 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CM7-7263?

Key specifications for CM7-7263: Light Center Length: 0.330 INCHES NOMINAL IN; Bulb Style: T (TUBULAR); Light Output Rating: 0.030 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING; Current Rating for Which Designed: 0.030 AMPERES NOMINAL. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6240-01-043-5308 still in active supply?

NSN 6240-01-043-5308 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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