PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F025/835XP/ECOLamp,fluorescent

Osram Sylvania Inc. · NSN 6240-01-475-8208 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-01-475-8208 — this item is cataloged by the U.S. Government under National Stock Number 6240-01-475-8208. Primary manufacturer part number: F025/835XP/ECO.
Features
  • Lamp,fluorescent — FSC 6240
  • Emitted Light Characteristic: WHITE
  • Rated Average Life: HOURS
  • Environmental Attribute Code: FLUORESCENT LAMPS - FEMP-LIGHTING - ENERGY EFFICIENT PRODUCTS
  • Wattage Rating: 25.000 WATTS
  • Bulb Style: T (TUBULAR)
  • Starting Characteristic: RAPID
  • Base Style: MEDIUM BIPIN (FLUORESCENT)
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,fluorescent, cataloged under National Stock Number 6240-01-475-8208, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Osram Sylvania Inc.. 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6240-01-475-8208
Primary Part NumberF025/835XP/ECO
Item NameLamp,fluorescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerOsram Sylvania Inc.
StatusACTIVE
Emitted Light CharacteristicWHITE
Rated Average LifeHOURS
Environmental Attribute CodeFLUORESCENT LAMPS - FEMP-LIGHTING - ENERGY EFFICIENT PRODUCTS
Wattage Rating25.000 WATTS
Bulb StyleT (TUBULAR)
Starting CharacteristicRAPID
Base StyleMEDIUM BIPIN (FLUORESCENT)
Average Life Rating in Hours24000.0
Bulb DesignatorT-8
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3455-00-232-410019954 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5330-00-397-9162R6572T122 INTERCHANGEABLE
Gasket and Preformed Packing Set
Sealcraft Corporation
2910-00-476-3869BM68956 INTERCHANGEABLE
Cross Assembly,fuel
Cummins Inc.
5845-01-106-214421776 INTERCHANGEABLE
Motor-Encoder Assem
Senior Operations Llc Div Senior Aerospace Ketema
Cross-Reference Index
Part NumberManufacturer
F025/835XP/ECO Osram Sylvania Inc. (USA)
21776 Osram Sylvania Inc. (USA)
Related Parts
3455-00-232-4100INTERCHANGEABLE
REAMER,MACHINE
19954
5330-00-397-9162INTERCHANGEABLE
GASKET AND PREFORMED PACKING SET
R6572T122
2910-00-476-3869INTERCHANGEABLE
CROSS ASSEMBLY,FUEL
BM68956
5845-01-106-2144INTERCHANGEABLE
MOTOR-ENCODER ASSEM
21776

Frequently Asked Questions

What is NSN 6240-01-475-8208?

NSN 6240-01-475-8208 is a Lamp,fluorescent, manufactured by Osram Sylvania Inc., classified under FSC 6240 (No Item Name Available). Status: active.

What are the part numbers for NSN 6240-01-475-8208?

NSN 6240-01-475-8208 has 2 cross-referenced part numbers: F025/835XP/ECO (Osram Sylvania Inc.), 21776 (Osram Sylvania Inc.).

What NSN replaces 6240-01-475-8208?

There are 4 known substitutes for 6240-01-475-8208: 3455-00-232-4100, 5330-00-397-9162, 2910-00-476-3869 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of F025/835XP/ECO?

Key specifications for F025/835XP/ECO: Special Features: ECOLOGIC FLUORESCENT LAMP DESIGNED TO SATISFY THE FEDERAL TOXIC CHARACTERISTIC LEACHING PROCEDURES CRITERIA; Emitted Light Characteristic: WHITE; Rated Average Life: HOURS; Environmental Attribute Code: FLUORESCENT LAMPS - FEMP-LIGHTING - ENERGY EFFICIENT PRODUCTS. 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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