PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17669FXLamp,incandescent

Oshkosh Defense Llc · NSN 6240-00-155-7866 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-00-155-7866 — this item is cataloged by the U.S. Government under National Stock Number 6240-00-155-7866. Primary manufacturer part number: 17669FX.
Features
  • Lamp,incandescent — FSC 6240
  • 50 verified cross-references
  • Primary manufacturer: Oshkosh Defense Llc
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-00-155-7866, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Oshkosh Defense Llc. This item has 50 commercial cross-references from 45 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameLamp,incandescent
FSC / FSG6240 — No Item Name Available (FSG 62)
ManufacturersOshkosh Defense Llc (CAGE 75Q65); Concord Instruments Corp (CAGE 75175); General Electric Co Direct Current Motor and Generator Dept (CAGE 01288); Naval Ship Systems Command (CAGE 80064); Army, United States Department of the Dba Watervliet Arsenal Div Business Development (CAGE 19206)
Technical Specifications
ParameterValue
NSN6240-00-155-7866
Primary Part Number17669FX
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerOshkosh Defense Llc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5999-00-030-1934 INTERCHANGEABLE
Contact,electrical
5950-00-051-0219712030-014 INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Div Rmd Strategic
5975-00-079-41651529 INTERCHANGEABLE
Entrance Cap,electrical
Abb Installation Products Inc
5905-00-081-9994334513 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Lockheed Martin Corporation Div Rms - Mitchel Field
6240-00-143-75103965 INTERCHANGEABLE
Lamp,incandescent
Aimtron Systems, Llc
6810-00-198-9394 INTERCHANGEABLE
Sodium Oxalate
5950-00-236-6977219T59 INTERCHANGEABLE
Transformer,power
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
6625-00-245-29891529 INTERCHANGEABLE
Test Set,altimeter
Microwave Engineering Corporation
3455-00-254-847254-10007 INTERCHANGEABLE
Cutter,milling,concave
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
5950-00-370-2427 INTERCHANGEABLE
Transformer,power
Cross-Reference Index
Part NumberManufacturer
17669FX Oshkosh Defense Llc (USA)
1529 Concord Instruments Corp (USA)
G-3.50 General Electric Co Direct Current Motor and Generator Dept (USA)
282-6505-803487REVCPC21 Naval Ship Systems Command (USA)
11584813 Army, United States Department of the Dba Watervliet Arsenal Div Business Development (USA)
PL356 Precision Lamp Inc (USA)
104.256-19 Ward Leonard Ct Llc (USA)
D40-91M2 Maxon Industries, Inc. (USA)
6240PL0728432 Jednolity Indeks Materialowy - Uniform Material Index (POL)
356 Satair A/s (DNK)
282-6505-803110PC12 Naval Ship Systems Command (USA)
20274R1 Navistar International Corporation Dba Navistar (USA)
CM356 Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA)
M568084 Zf Industrieantriebe Witten Gmbh (DEU)
L356 General Motors Corp AC-Delco Div Government Order Dept (USA)
S-356 Shokai Far East, Ltd. (USA)
356 General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA)
20274R1 Navistar Intl Corp Truck Br Ohio Plant (USA)
356 Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
95-324006-75 Beechcraft Corporation Dba Textron Aviation (USA)
Related Parts
5999-00-030-1934INTERCHANGEABLE
CONTACT,ELECTRICAL
5950-00-051-0219INTERCHANGEABLE
COIL,RADIO FREQUENCY
712030-014
5975-00-079-4165INTERCHANGEABLE
ENTRANCE CAP,ELECTRICAL
1529
5905-00-081-9994INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
334513
6240-00-143-7510INTERCHANGEABLE
LAMP,INCANDESCENT
3965
6810-00-198-9394INTERCHANGEABLE
SODIUM OXALATE
5950-00-236-6977INTERCHANGEABLE
TRANSFORMER,POWER
219T59
6625-00-245-2989INTERCHANGEABLE
TEST SET,ALTIMETER
1529
3455-00-254-8472INTERCHANGEABLE
CUTTER,MILLING,CONCAVE
54-10007
5950-00-370-2427INTERCHANGEABLE
TRANSFORMER,POWER
6625-00-408-3377INTERCHANGEABLE
PLUG-IN UNIT,ELECTRICAL-ELECTRON
3S6
2925-00-441-6648INTERCHANGEABLE
BOARD ASSEMBLY-BRUSH
86244

Frequently Asked Questions

What is NSN 6240-00-155-7866?

NSN 6240-00-155-7866 is a Lamp,incandescent, manufactured by Oshkosh Defense Llc, classified under FSC 6240 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6240-00-155-7866?

NSN 6240-00-155-7866 has 50 cross-referenced part numbers: 17669FX (Oshkosh Defense Llc), 1529 (Concord Instruments Corp), G-3.50 (General Electric Co Direct Current Motor and Generator Dept), 282-6505-803487REVCPC21 (Naval Ship Systems Command), 11584813 (Army, United States Department of the Dba Watervliet Arsenal Div Business Development) and 45 more.

What NSN replaces 6240-00-155-7866?

There are 12 known substitutes for 6240-00-155-7866: 5999-00-030-1934, 5950-00-051-0219, 5975-00-079-4165 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 6240-00-155-7866 still in active supply?

NSN 6240-00-155-7866 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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