PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

375Lamp,incandescent

Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron · NSN 6240-00-941-2699 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-00-941-2699 — this item is cataloged by the U.S. Government under National Stock Number 6240-00-941-2699. Primary manufacturer part number: 375.
Features
  • Lamp,incandescent — FSC 6240
  • Wattage Rating: 0.045 WATTS
  • Bulb Style: T (TUBULAR)
  • Bulb Designator: T-1 3/4
  • Average Life Rating in Hours: 10000.0
  • Emitted Light Characteristic: COLORLESS
  • Rated Average Life: HOURS
  • Voltage Rating: 3.000 VOLTS NOMINAL
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-00-941-2699, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 12 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
NSN6240-00-941-2699
Primary Part Number375
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerChicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron
StatusCANCELLED
Wattage Rating0.045 WATTS
Bulb StyleT (TUBULAR)
Bulb DesignatorT-1 3/4
Average Life Rating in Hours10000.0
Emitted Light CharacteristicCOLORLESS
Rated Average LifeHOURS
Voltage Rating3.000 VOLTS NOMINAL
Light Output Rating0.003 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING
Current Rating for Which Designed0.015 AMPERES NOMINAL
Filament DesignationC-6
Light Center Length0.375 INCHES NOMINAL IN
Base StyleMIDGET FLANGED
Bulb Light Transmission CharacteristicTRANSPARENT
Filament Heavy Duty Service RatingNOT RATED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2530-00-080-6572 INTERCHANGEABLE
Steering Wheel
5995-00-193-3324 INTERCHANGEABLE
Cable Assembly,power,electrical
5640-00-216-5296915 INTERCHANGEABLE
Sound Controlling Board
Armstrong World Industries Inc Research and Development Center
2530-00-466-9732404453 INTERCHANGEABLE
Steering Wheel
Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems
5340-00-619-02221JA7562H07 INTERCHANGEABLE
Clamp,loop
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
6675-00-641-3540 INTERCHANGEABLE
Tension Handle,steel Measuring T
6240-01-080-4346586 INTERCHANGEABLE
Panel,ballast Lamp-
Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic
4030-01-155-8495 INTERCHANGEABLE
Champ,cable
5340-01-195-9014F6NY-625-0 INTERCHANGEABLE
Clamp,loop
Catamount Mfg Inc
4820-01-212-6723 INTERCHANGEABLE
Valve,ball
Cross-Reference Index
Part NumberManufacturer
375 PRIMARY Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA)
PL375 Precision Lamp Inc (USA)
375 PRIMARY Dialight Corporation (USA)
375 General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA)
375 Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
586 Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA)
990102-1 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
375 Satair A/s (DNK)
375 Gte Products Corp Lighting Products Group (USA)
ML375 Micro Lamps Inc. (USA)
LTX375 Lamptronix Co Ltd (USA)
375 Shelly Associates Inc. (USA)
Related Parts
2530-00-080-6572INTERCHANGEABLE
STEERING WHEEL
5995-00-193-3324INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
5640-00-216-5296INTERCHANGEABLE
SOUND CONTROLLING BOARD
915
2530-00-466-9732INTERCHANGEABLE
STEERING WHEEL
404453
5340-00-619-0222INTERCHANGEABLE
CLAMP,LOOP
1JA7562H07
6675-00-641-3540INTERCHANGEABLE
TENSION HANDLE,STEEL MEASURING T
6240-01-080-4346INTERCHANGEABLE
PANEL,BALLAST LAMP-
586
4030-01-155-8495INTERCHANGEABLE
CHAMP,CABLE
5340-01-195-9014INTERCHANGEABLE
CLAMP,LOOP
F6NY-625-0
4820-01-212-6723INTERCHANGEABLE
VALVE,BALL
5935-01-271-9894INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
305-0549-5
7310-01-293-6876INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM

Frequently Asked Questions

What is NSN 6240-00-941-2699?

NSN 6240-00-941-2699 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 6240-00-941-2699?

NSN 6240-00-941-2699 has 12 cross-referenced part numbers: 375 (Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron), PL375 (Precision Lamp Inc), 375 (Dialight Corporation), 375 (General Electric Co Miniature Lamp Products Dept Lighting Business Group), 375 (Lamp Industry for Use with Industry Designations and Abbreviations for Lamps) and 7 more.

What NSN replaces 6240-00-941-2699?

There are 12 known substitutes for 6240-00-941-2699: 2530-00-080-6572, 5995-00-193-3324, 5640-00-216-5296 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 375?

Key specifications for 375: Wattage Rating: 0.045 WATTS; Bulb Style: T (TUBULAR); Bulb Designator: T-1 3/4; Average Life Rating in Hours: 10000.0. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6240-00-941-2699 still in active supply?

NSN 6240-00-941-2699 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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