PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15243Lamp,incandescent

Ge Lighting Solutions, Llc · NSN 6240-01-664-1629 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-01-664-1629 — this item is cataloged by the U.S. Government under National Stock Number 6240-01-664-1629. Primary manufacturer part number: 15243.
Features
  • Lamp,incandescent — FSC 6240
  • Filament Designation: C-6 OVAL
  • Burning Position: BASE DOWN
  • Average Life Rating in Hours: 500.0
  • Wattage Rating: 200.0 WATTS
  • Light Output Rating: 5000.0 LUMENS NOMINAL SINGLE RATING
  • Filling Gas Type: HALOGEN
  • Voltage Rating: 6.6 VOLTS NOMINAL
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-01-664-1629, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Ge Lighting Solutions, Llc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6240-01-664-1629
Primary Part Number15243
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerGe Lighting Solutions, Llc
StatusACTIVE
Filament DesignationC-6 OVAL
Burning PositionBASE DOWN
Average Life Rating in Hours500.0
Wattage Rating200.0 WATTS
Light Output Rating5000.0 LUMENS NOMINAL SINGLE RATING
Filling Gas TypeHALOGEN
Voltage Rating6.6 VOLTS NOMINAL
Light Center Length1.54 INCHES NOMINAL IN
Color Temp in Deg Kelvin3100.0
Bulb DesignatorT4
Terminal Type and Quantity2 PIN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5930-00-079-9901146-030-0006 INTERCHANGEABLE
Switch,rotary
Northrop Grumman Systems Corporation
2520-00-359-01063278T72 INTERCHANGEABLE
Spider,differential
Meritor Industrial Products, Llc
2940-00-360-395815381 INTERCHANGEABLE
Plunger,oil Pressure
Arvinmeritor Inc
5950-00-431-32039100-1641 INTERCHANGEABLE
Coil,radio Frequency
Keysight Technologies Inc
5365-00-919-2488 INTERCHANGEABLE
Shim
5910-01-086-7526152-4-3 INTERCHANGEABLE
Capacitor,variable,air Dielectri
Viking Technologies, Ltd.
5940-01-088-685115243 INTERCHANGEABLE
Terminal Board
Keystone Electronics Corp
3110-01-108-11731905AS154-9 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
2915-01-208-8297H15243 INTERCHANGEABLE
Cover Plate,instruc
Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
6150-01-491-396315243 INTERCHANGEABLE
Cable Assembly,power,electrical
Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems
Cross-Reference Index
Part NumberManufacturer
15243 PRIMARY Ge Lighting Solutions, Llc (USA)
Related Parts
5930-00-079-9901INTERCHANGEABLE
SWITCH,ROTARY
146-030-0006
2520-00-359-0106INTERCHANGEABLE
SPIDER,DIFFERENTIAL
3278T72
2940-00-360-3958INTERCHANGEABLE
PLUNGER,OIL PRESSURE
15381
5950-00-431-3203INTERCHANGEABLE
COIL,RADIO FREQUENCY
9100-1641
5365-00-919-2488INTERCHANGEABLE
SHIM
5910-01-086-7526INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
152-4-3
5940-01-088-6851INTERCHANGEABLE
TERMINAL BOARD
15243
3110-01-108-1173INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
1905AS154-9
2915-01-208-8297INTERCHANGEABLE
COVER PLATE,INSTRUC
H15243
6150-01-491-3963INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
15243
6510-01-581-4714INTERCHANGEABLE
BANDAGE,GAUZE,SELF-ADHERENT

Frequently Asked Questions

What is NSN 6240-01-664-1629?

NSN 6240-01-664-1629 is a Lamp,incandescent, manufactured by Ge Lighting Solutions, Llc, classified under FSC 6240 (No Item Name Available). Status: active.

What are the part numbers for NSN 6240-01-664-1629?

NSN 6240-01-664-1629 has 1 cross-referenced part number: 15243 (Ge Lighting Solutions, Llc).

What NSN replaces 6240-01-664-1629?

There are 11 known substitutes for 6240-01-664-1629: 5930-00-079-9901, 2520-00-359-0106, 2940-00-360-3958 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15243?

Key specifications for 15243: Filament Designation: C-6 OVAL; Burning Position: BASE DOWN; Special Features: DIAMETER 0.5 INCH IN; Part Name Assigned by Controlling Agency: HOLOGEN LIGHT. 13 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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