PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F30T12/CW/RS/EW ALTOLamp,fluorescent

Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company · NSN 6240-01-461-2053 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-01-461-2053 — this item is cataloged by the U.S. Government under National Stock Number 6240-01-461-2053. Primary manufacturer part number: F30T12/CW/RS/EW ALTO.
Features
  • Lamp,fluorescent — FSC 6240
  • Bulb Designator: T-12
  • Starting Characteristic: RAPID
  • Average Life Rating in Hours: 18000.0
  • Environmental Attribute Code: FLUORESCENT LAMPS - FEMP-LIGHTING - ENERGY EFFICIENT PRODUCTS
  • Base Style: MEDIUM BIPIN (FLUORESCENT)
  • Emitted Light Characteristic: WHITE
  • Bulb Style: T (TUBULAR)
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,fluorescent, cataloged under National Stock Number 6240-01-461-2053, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6240-01-461-2053
Primary Part NumberF30T12/CW/RS/EW ALTO
Item NameLamp,fluorescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerPhilips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company
StatusACTIVE
Bulb DesignatorT-12
Starting CharacteristicRAPID
Average Life Rating in Hours18000.0
Environmental Attribute CodeFLUORESCENT LAMPS - FEMP-LIGHTING - ENERGY EFFICIENT PRODUCTS
Base StyleMEDIUM BIPIN (FLUORESCENT)
Emitted Light CharacteristicWHITE
Bulb StyleT (TUBULAR)
Wattage Rating25.000 WATTS
Rated Average LifeHOURS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6240-00-183-0658210 INTERCHANGEABLE
Lamp,incandescent
Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch
6240-00-267-7213100057-008 INTERCHANGEABLE
Lamp,incandescent
Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch
Cross-Reference Index
Part NumberManufacturer
F30T12/CW/RS/EW ALTO PRIMARY Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA)
272476 Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA)
Related Parts
6240-00-183-0658INTERCHANGEABLE
LAMP,INCANDESCENT
210
6240-00-267-7213INTERCHANGEABLE
LAMP,INCANDESCENT
100057-008

Frequently Asked Questions

What is NSN 6240-01-461-2053?

NSN 6240-01-461-2053 is a Lamp,fluorescent, manufactured by Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company, classified under FSC 6240 (No Item Name Available). Status: active.

What are the part numbers for NSN 6240-01-461-2053?

NSN 6240-01-461-2053 has 2 cross-referenced part numbers: F30T12/CW/RS/EW ALTO (Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company), 272476 (Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company).

What NSN replaces 6240-01-461-2053?

There are 2 known substitutes for 6240-01-461-2053: 6240-00-183-0658, 6240-00-267-7213. Verify interchangeability with system specifications before substitution.

What are the specifications of F30T12/CW/RS/EW ALTO?

Key specifications for F30T12/CW/RS/EW ALTO: Bulb Designator: T-12; Starting Characteristic: RAPID; Average Life Rating in Hours: 18000.0; Special Features: ENERGY SAVER. 11 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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