PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

143-954-14Lamp,incandescent

Fisher Scientific Company L.l.c. Dba Domestic Division · NSN 6240-01-120-3533 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-01-120-3533 — this item is cataloged by the U.S. Government under National Stock Number 6240-01-120-3533. Primary manufacturer part number: 143-954-14.
Features
  • Lamp,incandescent — FSC 6240
  • Voltage Rating: 6.000 VOLTS NOMINAL
  • Wattage Rating: 20.000 WATTS
  • Base Style: MINIATURE TWO PIN
  • 4 verified cross-references
  • Primary manufacturer: Fisher Scientific Company L.l.c. Dba Domestic Division
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-01-120-3533, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Fisher Scientific Company L.l.c. Dba Domestic Division. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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
NSN6240-01-120-3533
Primary Part Number143-954-14
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerFisher Scientific Company L.l.c. Dba Domestic Division
StatusACTIVE
Voltage Rating6.000 VOLTS NOMINAL
Wattage Rating20.000 WATTS
Base StyleMINIATURE TWO PIN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
7510-00-223-0393 INTERCHANGEABLE
Pen Point
5325-00-266-6623117786 INTERCHANGEABLE
Grommet,nonmetallic
Dne Technologies, Inc
2815-00-288-4859 INTERCHANGEABLE
Ring Set,piston
2240-00-366-1926788 INTERCHANGEABLE
Chain,brake
Ellcon-National, Inc. Div a Division of Faiveley Transport Group
2990-00-411-24791883 INTERCHANGEABLE
Muffler,exhaust
Arvin Industries Inc
2640-00-555-9769788 INTERCHANGEABLE
Valve,pneumatic Tire
Schrader-Bridgeport International Inc Dba Schrader Automotive
5975-00-903-8858TWAD125 INTERCHANGEABLE
Adapter,electrical Conduit
Egs Electrical Group Appleton Div
5955-01-045-48396083788 INTERCHANGEABLE
Crystal Unit,quartz
Lockheed Martin Corporation Div Rotary and Mission Systems
5355-01-156-516878-8 INTERCHANGEABLE
Pointer,dial
Ashcroft Inc Dba Heise
6150-01-230-96911591AS122-1 INTERCHANGEABLE
Cable Assembly,power,electrical
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
788 General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA)
14 385 285 Curtin Matheson Scientific Inc (USA)
143-954-14 PRIMARY Fisher Scientific Company L.l.c. Dba Domestic Division (USA)
369-785 Curtin Matheson Scientific Inc (USA)
Related Parts
7510-00-223-0393INTERCHANGEABLE
PEN POINT
5325-00-266-6623INTERCHANGEABLE
GROMMET,NONMETALLIC
117786
2815-00-288-4859INTERCHANGEABLE
RING SET,PISTON
2240-00-366-1926INTERCHANGEABLE
CHAIN,BRAKE
788
2990-00-411-2479INTERCHANGEABLE
MUFFLER,EXHAUST
1883
2640-00-555-9769INTERCHANGEABLE
VALVE,PNEUMATIC TIRE
788
5975-00-903-8858INTERCHANGEABLE
ADAPTER,ELECTRICAL CONDUIT
TWAD125
5955-01-045-4839INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
6083788
5355-01-156-5168INTERCHANGEABLE
POINTER,DIAL
78-8
6150-01-230-9691INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
1591AS122-1
4820-01-237-0115INTERCHANGEABLE
VALVE,BALL
4199970036
4730-01-349-7971INTERCHANGEABLE
COUPLING,CLAMP,PIPE
78-8

Frequently Asked Questions

What is NSN 6240-01-120-3533?

NSN 6240-01-120-3533 is a Lamp,incandescent, manufactured by Fisher Scientific Company L.l.c. Dba Domestic Division, classified under FSC 6240 (No Item Name Available). Status: active.

What are the part numbers for NSN 6240-01-120-3533?

NSN 6240-01-120-3533 has 4 cross-referenced part numbers: 788 (General Electric Co Miniature Lamp Products Dept Lighting Business Group), 14 385 285 (Curtin Matheson Scientific Inc), 143-954-14 (Fisher Scientific Company L.l.c. Dba Domestic Division), 369-785 (Curtin Matheson Scientific Inc).

What NSN replaces 6240-01-120-3533?

There are 12 known substitutes for 6240-01-120-3533: 7510-00-223-0393, 5325-00-266-6623, 2815-00-288-4859 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 143-954-14?

Key specifications for 143-954-14: Voltage Rating: 6.000 VOLTS NOMINAL; Special Features: TUNGSTEN,HAOGEN; Wattage Rating: 20.000 WATTS; Base Style: MINIATURE TWO PIN. 4 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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