PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F13PTT/27KLamp,fluorescent

Gte Products Corp Sylvania Miniature Lighting Div · NSN 6240-01-345-2252 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-01-345-2252 — this item is cataloged by the U.S. Government under National Stock Number 6240-01-345-2252. Primary manufacturer part number: F13PTT/27K.
Features
  • Lamp,fluorescent — FSC 6240
  • Environmental Attribute Code: COMPACT FLUORESCENT LAMP (CFL) LIGHT BULBS - ENERGY STAR-LIGHTING - ENERGY EFFICIENT PRODUCTS
  • Criticality Code Justification: FEAT
  • Rated Average Life: HOURS
  • Bulb Style: T ("U" SHAPED TUBULAR)
  • Bulb Designator: T4/GX23-2
  • Wattage Rating: 13.000 WATTS
  • Base Style: MEDIUM TWO PIN
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,fluorescent, cataloged under National Stock Number 6240-01-345-2252, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Gte Products Corp Sylvania Miniature Lighting Div. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6240-01-345-2252
Primary Part NumberF13PTT/27K
Item NameLamp,fluorescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerGte Products Corp Sylvania Miniature Lighting Div
StatusACTIVE
Environmental Attribute CodeCOMPACT FLUORESCENT LAMP (CFL) LIGHT BULBS - ENERGY STAR-LIGHTING - ENERGY EFFICIENT PRODUCTS
Criticality Code JustificationFEAT
Rated Average LifeHOURS
Bulb StyleT ("U" SHAPED TUBULAR)
Bulb DesignatorT4/GX23-2
Wattage Rating13.000 WATTS
Base StyleMEDIUM TWO PIN
Starting CharacteristicPREHEAT
Average Life Rating in Hours10000.0
Emitted Light CharacteristicWHITE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4710-00-087-164543103 INTERCHANGEABLE
Tubing,nonmetallic
Thermoplastic Processes Inc
5310-00-200-110118844 INTERCHANGEABLE
Washer,flat
Altra Industrial Motion Corp.
4720-00-231-734620451 INTERCHANGEABLE
Hose,preformed
Gates Corporation
4730-00-468-0085389988PC389 INTERCHANGEABLE
Cross,pipe
Naval Sea Systems Command
5950-00-647-9152 INTERCHANGEABLE
Coil,radio Frequency
5945-00-878-47202045-1 INTERCHANGEABLE
Relay,electromagnetic
Curtiss-Wright Controls Electronic Systems, Inc.
5940-00-914-9919 INTERCHANGEABLE
Terminal,stud
5945-01-331-8006 INTERCHANGEABLE
Solenoid,electrical
6240-01-463-5966 INTERCHANGEABLE
Lamp,fluorescent
1005-01-555-727720451 INTERCHANGEABLE
Lever,release,small Arms
Charles Reed Knight Jr Dba Knight's Armament Company
Cross-Reference Index
Part NumberManufacturer
DD090 Osram Corp Div of Siemens Corp (USA)
18844 General Electric Company Dba Ge (USA)
F13PTT/27K PRIMARY Gte Products Corp Sylvania Miniature Lighting Div (USA)
F13DBX23/T4/SPX27 General Electric Company Dba Ge (USA)
PLD13 Feit Electric Co Inc Dba Ultra Light (USA)
PLC13W/27/USA Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA)
04-6677-31546-4 Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA)
20451 Gte Products Corp Sylvania Miniature Lighting Div (USA)
F13DTT/27K Osram Corp Div of Siemens Corp (USA)
CF13DD/827 Osram Sylvania Inc. (USA)
QT13/27 Eiko, Ltd. Div Eiko Global, Llc (USA)
Related Parts
4710-00-087-1645INTERCHANGEABLE
TUBING,NONMETALLIC
43103
5310-00-200-1101INTERCHANGEABLE
WASHER,FLAT
18844
4720-00-231-7346INTERCHANGEABLE
HOSE,PREFORMED
20451
4730-00-468-0085INTERCHANGEABLE
CROSS,PIPE
389988PC389
5950-00-647-9152INTERCHANGEABLE
COIL,RADIO FREQUENCY
5945-00-878-4720INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
2045-1
5940-00-914-9919INTERCHANGEABLE
TERMINAL,STUD
5945-01-331-8006INTERCHANGEABLE
SOLENOID,ELECTRICAL
6240-01-463-5966INTERCHANGEABLE
LAMP,FLUORESCENT
1005-01-555-7277INTERCHANGEABLE
LEVER,RELEASE,SMALL ARMS
20451
6515-01-588-1628INTERCHANGEABLE
ADMINISTRATION SET,INTRAVENOUS F
6680-01-657-4913INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
2045-1

Frequently Asked Questions

What is NSN 6240-01-345-2252?

NSN 6240-01-345-2252 is a Lamp,fluorescent, manufactured by Gte Products Corp Sylvania Miniature Lighting Div, classified under FSC 6240 (No Item Name Available). Status: active.

What are the part numbers for NSN 6240-01-345-2252?

NSN 6240-01-345-2252 has 11 cross-referenced part numbers: DD090 (Osram Corp Div of Siemens Corp), 18844 (General Electric Company Dba Ge), F13PTT/27K (Gte Products Corp Sylvania Miniature Lighting Div), F13DBX23/T4/SPX27 (General Electric Company Dba Ge), PLD13 (Feit Electric Co Inc Dba Ultra Light) and 6 more.

What NSN replaces 6240-01-345-2252?

There are 12 known substitutes for 6240-01-345-2252: 4710-00-087-1645, 5310-00-200-1101, 4720-00-231-7346 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of F13PTT/27K?

Key specifications for F13PTT/27K: Environmental Attribute Code: COMPACT FLUORESCENT LAMP (CFL) LIGHT BULBS - ENERGY STAR-LIGHTING - ENERGY EFFICIENT PRODUCTS; Criticality Code Justification: FEAT; Rated Average Life: HOURS; Bulb Style: T ("U" SHAPED TUBULAR). 12 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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