PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F18Lampholder

Circle F Industries · NSN 6250-00-833-5065 · FSC 6250 · No Item Name Available
Verified by PartsTable
NSN 6250-00-833-5065 — this item is cataloged by the U.S. Government under National Stock Number 6250-00-833-5065. Primary manufacturer part number: F18.
Features
  • Lampholder — FSC 6250
  • Lamp Base Type Accommodated: MOGUL SCREW
  • Style Designator: SIGN AND FIXTURE
  • Material: STEEL MOUNTING
  • Mounting Hole Diameter: 0.375 INCHES NOMINAL IN
  • Terminal Type: SCREW
  • Mounting Feature Type: FLUSH
  • Voltage in Volts: 600.0
Applications
  • Applications requiring Steel Mounting construction
General Description

The Lampholder, cataloged under National Stock Number 6250-00-833-5065, is classified within Federal Supply Class 6250 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Circle F Industries. Government technical data includes 14 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6250-00-833-5065
Primary Part NumberF18
Item NameLampholder
FSC / FSG6250 / 62 — No Item Name Available
ManufacturerCircle F Industries
StatusACTIVE
Lamp Base Type AccommodatedMOGUL SCREW
Style DesignatorSIGN AND FIXTURE
MaterialSTEEL MOUNTING
Mounting Hole Diameter0.375 INCHES NOMINAL IN
Terminal TypeSCREW
Mounting Feature TypeFLUSH
Voltage in Volts600.0
Outside Diameter2.125 INCHES NOMINAL IN
Mounting Device Quantity1
Terminal Quantity2
Mounting MethodINTERNAL THREADED LOCATION NOT OTHERWISE SPECIFIED
Hazardous Locations/environmental ProtectionNOT RATED
MaterialPORCELAIN BODY
Wattage Rating in Watts1500.0
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3110-00-108-9352 INTERCHANGEABLE
Bearing,ball,annular
5120-00-237-0978 INTERCHANGEABLE
Socket,socket Wrench
5310-00-275-3498F18 INTERCHANGEABLE
Nut,plain,hexagon
Circor Naval Solutions Llc Dba Warren Pumps
3455-00-313-655835182 INTERCHANGEABLE
Cutter,milling,end
Niagara Cutter Inc
5306-00-637-9675 INTERCHANGEABLE
Bolt,machine
5340-00-945-2521F1-8 INTERCHANGEABLE
Standoff,threaded,spacing
Roller Bearing Co of America, Inc Div Pic Design
5961-01-127-2132033662 INTERCHANGEABLE
Transistor
Simmonds Precision Products Inc
5340-01-171-10710157018 F18 INTERCHANGEABLE
Plug,vent
Allied Witan Co Dba Alwitco
3510-01-238-5438 INTERCHANGEABLE
Steam Spreader
1510-01-253-5642F18 INTERCHANGEABLE
Airplane,f18 Fighte
The Boeing Company Div Defense
Cross-Reference Index
Part NumberManufacturer
F18 Circle F Industries (USA)
Related Parts
3110-00-108-9352INTERCHANGEABLE
BEARING,BALL,ANNULAR
5120-00-237-0978INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5310-00-275-3498INTERCHANGEABLE
NUT,PLAIN,HEXAGON
F18
3455-00-313-6558INTERCHANGEABLE
CUTTER,MILLING,END
35182
5306-00-637-9675INTERCHANGEABLE
BOLT,MACHINE
5340-00-945-2521INTERCHANGEABLE
STANDOFF,THREADED,SPACING
F1-8
5961-01-127-2132INTERCHANGEABLE
TRANSISTOR
033662
5340-01-171-1071INTERCHANGEABLE
PLUG,VENT
0157018 F18
3510-01-238-5438INTERCHANGEABLE
STEAM SPREADER
1510-01-253-5642INTERCHANGEABLE
AIRPLANE,F18 FIGHTE
F18

Frequently Asked Questions

What is NSN 6250-00-833-5065?

NSN 6250-00-833-5065 is a Lampholder, manufactured by Circle F Industries, classified under FSC 6250 (No Item Name Available). Status: active.

What are the part numbers for NSN 6250-00-833-5065?

NSN 6250-00-833-5065 has 1 cross-referenced part number: F18 (Circle F Industries).

What NSN replaces 6250-00-833-5065?

There are 10 known substitutes for 6250-00-833-5065: 3110-00-108-9352, 5120-00-237-0978, 5310-00-275-3498 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of F18?

Key specifications for F18: Lamp Base Type Accommodated: MOGUL SCREW; Style Designator: SIGN AND FIXTURE; Material: STEEL MOUNTING; Mounting Hole Diameter: 0.375 INCHES NOMINAL IN. 15 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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