PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

48D2Lamp,incandescent

Lamp Industry for Use with Industry Designations and Abbreviations for Lamps · NSN 6240-00-881-8014 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-00-881-8014 — this item is cataloged by the U.S. Government under National Stock Number 6240-00-881-8014. Primary manufacturer part number: 48D2.
Features
  • Lamp,incandescent — FSC 6240
  • Wattage Rating: 0.816 WATTS AND 1.200 WATTS
  • Bulb Designator: T-2
  • Bulb Light Transmission Characteristic: TRANSPARENT
  • Bulb Style: T (TUBULAR)
  • Emitted Light Characteristic: COLORLESS
  • Rated Average Life: INDEFINITE LONG
  • Filament Heavy Duty Service Rating: NOT RATED
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-00-881-8014, 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 11 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6240-00-881-8014
Primary Part Number48D2
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerLamp Industry for Use with Industry Designations and Abbreviations for Lamps
StatusCANCELLED
Wattage Rating0.816 WATTS AND 1.200 WATTS
Bulb DesignatorT-2
Bulb Light Transmission CharacteristicTRANSPARENT
Bulb StyleT (TUBULAR)
Emitted Light CharacteristicCOLORLESS
Rated Average LifeINDEFINITE LONG
Filament Heavy Duty Service RatingNOT RATED
Filament DesignationC-5
Voltage Rating48.000 VOLTS NOMINAL
Base StyleTELEPHONE SLIDE NUMBER TWO
Current Rating for Which Designed0.017 AMPERES MINIMUM AND 0.025 AMPERES MAXIMUM
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
6240-00-715-0037 INTERCHANGEABLE
Lamp,incandescent
6240-00-881-7980 INTERCHANGEABLE
Lamp,incandescent
Cross-Reference Index
Part NumberManufacturer
2140-0050 Hewlett-Packard Company Dba HP (USA)
C78-392 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
48D2 General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA)
2140-0050 Keysight Technologies Inc (USA)
2140-0050 Keysight Technologies, Inc. (USA)
48D2 Gte Products Corp Lighting Products Group (USA)
79RA Reliance Comm/tec Corp Lorain Products Div (USA)
48D-2 Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA)
48D2 PRIMARY Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
Related Parts
6240-00-715-0037INTERCHANGEABLE
LAMP,INCANDESCENT
6240-00-881-7980INTERCHANGEABLE
LAMP,INCANDESCENT

Frequently Asked Questions

What is NSN 6240-00-881-8014?

NSN 6240-00-881-8014 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 6240-00-881-8014?

NSN 6240-00-881-8014 has 9 cross-referenced part numbers: 2140-0050 (Hewlett-Packard Company Dba HP), C78-392 (American National Standards Institute Incorporated Dba American National Standards Institute), 48D2 (General Electric Co Miniature Lamp Products Dept Lighting Business Group), 2140-0050 (Keysight Technologies Inc), 2140-0050 (Keysight Technologies, Inc.) and 4 more.

What NSN replaces 6240-00-881-8014?

There are 2 known substitutes for 6240-00-881-8014: 6240-00-715-0037, 6240-00-881-7980. Verify interchangeability with system specifications before substitution.

What are the specifications of 48D2?

Key specifications for 48D2: Wattage Rating: 0.816 WATTS AND 1.200 WATTS; Bulb Designator: T-2; Bulb Light Transmission Characteristic: TRANSPARENT; Overall Length: 1.688 INCHES MAXIMUM IN. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6240-00-881-8014 still in active supply?

NSN 6240-00-881-8014 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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