PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6C3Lamp,incandescent

Lamp Industry for Use with Industry Designations and Abbreviations for Lamps · NSN 6240-00-715-1046 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-00-715-1046 — this item is cataloged by the U.S. Government under National Stock Number 6240-00-715-1046. Primary manufacturer part number: 6C3.
Features
  • Lamp,incandescent — FSC 6240
  • Base Style: TELEPHONE SLIDE NUMBER THREE
  • Filament Heavy Duty Service Rating: NOT RATED
  • Bulb Designator: T-2
  • Rated Average Life: HOURS
  • Current Rating for Which Designed: 0.033 AMPERES MINIMUM AND 0.045 AMPERES MAXIMUM
  • Bulb Style: T (TUBULAR)
  • Wattage Rating: 0.240 WATTS
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-00-715-1046, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Lamp Industry for Use with Industry Designations and Abbreviations for Lamps. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 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
NSN6240-00-715-1046
Primary Part Number6C3
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerLamp Industry for Use with Industry Designations and Abbreviations for Lamps
StatusCANCELLED
Base StyleTELEPHONE SLIDE NUMBER THREE
Filament Heavy Duty Service RatingNOT RATED
Bulb DesignatorT-2
Rated Average LifeHOURS
Current Rating for Which Designed0.033 AMPERES MINIMUM AND 0.045 AMPERES MAXIMUM
Bulb StyleT (TUBULAR)
Wattage Rating0.240 WATTS
Light Output Rating180.000 FOOTCANDLES NOMINAL SINGLE RATING
Average Life Rating in Hours4000.0
Bulb Light Transmission CharacteristicTRANSPARENT
Emitted Light CharacteristicCOLORLESS
Voltage Rating6.000 VOLTS NOMINAL
Filament DesignationC-2V V
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6240-00-155-8002SMB528673 INTERCHANGEABLE
Lamp,incandescent
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3110-00-155-91136C INTERCHANGEABLE
Bearing,ball,thrust
Skf Usa Inc.
5310-00-162-46916C3 INTERCHANGEABLE
Nut,plain,knurled
Honeywell International Inc. Dba Honeyweel Sensing & Controls
3405-00-203-1971 INTERCHANGEABLE
Saw,power Hack
4320-00-215-14223J80 INTERCHANGEABLE
Parts Kit,rotary Pump
Link-Belt Cranes, L.p., Lllp
6240-00-237-7877 INTERCHANGEABLE
Lamp,incandescent
3444-00-254-21226C INTERCHANGEABLE
Press,arbor,hand Operated
Belco Industries, Inc. Dba Belco Industries Inc Div Famco Machine Division
5960-00-262-0154 INTERCHANGEABLE
Electron Tube
6240-00-269-0970 INTERCHANGEABLE
Lamp,incandescent
5120-00-293-01105120-00-293-0110 INTERCHANGEABLE
Vise,bench and Pipe
General Services Administration Federal Supply Service
Cross-Reference Index
Part NumberManufacturer
6C Gte Products Corp Lighting Products Group (USA)
6C3 PRIMARY Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
C78-393 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
PL6C Precision Lamp Inc (USA)
30630-0 Gte Products Corp Sylvania Miniature Lighting Div (USA)
LTX6C Lamptronix Co Ltd (USA)
Related Parts
6240-00-155-8002INTERCHANGEABLE
LAMP,INCANDESCENT
SMB528673
3110-00-155-9113INTERCHANGEABLE
BEARING,BALL,THRUST
6C
5310-00-162-4691INTERCHANGEABLE
NUT,PLAIN,KNURLED
6C3
3405-00-203-1971INTERCHANGEABLE
SAW,POWER HACK
4320-00-215-1422INTERCHANGEABLE
PARTS KIT,ROTARY PUMP
3J80
6240-00-237-7877INTERCHANGEABLE
LAMP,INCANDESCENT
3444-00-254-2122INTERCHANGEABLE
PRESS,ARBOR,HAND OPERATED
6C
5960-00-262-0154INTERCHANGEABLE
ELECTRON TUBE
6240-00-269-0970INTERCHANGEABLE
LAMP,INCANDESCENT
5120-00-293-0110INTERCHANGEABLE
VISE,BENCH AND PIPE
5120-00-293-0110
6240-00-426-1972INTERCHANGEABLE
LAMP,INCANDESCENT
4820-00-489-8236INTERCHANGEABLE
VALVE,CHECK
SS-6C-25

Frequently Asked Questions

What is NSN 6240-00-715-1046?

NSN 6240-00-715-1046 is a Lamp,incandescent, manufactured by Lamp Industry for Use with Industry Designations and Abbreviations for Lamps, classified under FSC 6240 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6240-00-715-1046?

NSN 6240-00-715-1046 has 6 cross-referenced part numbers: 6C (Gte Products Corp Lighting Products Group), 6C3 (Lamp Industry for Use with Industry Designations and Abbreviations for Lamps), C78-393 (American National Standards Institute Incorporated Dba American National Standards Institute), PL6C (Precision Lamp Inc), 30630-0 (Gte Products Corp Sylvania Miniature Lighting Div) and 1 more.

What NSN replaces 6240-00-715-1046?

There are 12 known substitutes for 6240-00-715-1046: 6240-00-155-8002, 3110-00-155-9113, 5310-00-162-4691 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6C3?

Key specifications for 6C3: Base Style: TELEPHONE SLIDE NUMBER THREE; Filament Heavy Duty Service Rating: NOT RATED; Bulb Designator: T-2; Rated Average Life: HOURS. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6240-00-715-1046 still in active supply?

NSN 6240-00-715-1046 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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