PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6781Lampholder

Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron · NSN 6250-00-351-4496 · FSC 6250 · No Item Name Available
Verified by PartsTable
NSN 6250-00-351-4496 — this item is cataloged by the U.S. Government under National Stock Number 6250-00-351-4496. Primary manufacturer part number: 6781.
Features
  • Lampholder — FSC 6250
  • Height: 0.875 INCHES NOMINAL IN
  • Material: COPPER ALLOY MOUNTING
  • Surface Treatment: NICKEL SHELL
  • Length: 0.625 INCHES NOMINAL IN
  • Hazardous Locations/environmental Protection: NOT RATED
  • Terminal Quantity: 1
  • Bracket Mounting Hole Diameter: 0.140 INCHES NOMINAL IN
Applications
  • Applications requiring Copper Alloy Mounting construction
General Description

The Lampholder, cataloged under National Stock Number 6250-00-351-4496, is classified within Federal Supply Class 6250 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN6250-00-351-4496
Primary Part Number6781
Item NameLampholder
FSC / FSG6250 / 62 — No Item Name Available
ManufacturerChicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron
StatusACTIVE
Height0.875 INCHES NOMINAL IN
MaterialCOPPER ALLOY MOUNTING
Surface TreatmentNICKEL SHELL
Length0.625 INCHES NOMINAL IN
Hazardous Locations/environmental ProtectionNOT RATED
Terminal Quantity1
Bracket Mounting Hole Diameter0.140 INCHES NOMINAL IN
Outside Diameter0.406 INCHES NOMINAL IN
Terminal TypeTAB, SOLDER LUG
Mounting Feature TypeSURFACE
Mounting Device Quantity1
Lamp Base Type AccommodatedMINIATURE BAYONET
Center to Center Distance Between Bracket Mounting Holes0.312 INCHES NOMINAL IN
Coating MethodPLATED SHELL
MaterialCOPPER ALLOY SHELL
Style DesignatorCANDELABRA
MaterialCOPPER ALLOY BODY
Mounting Bracket StyleUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6105-00-228-4608 INTERCHANGEABLE
Motor,alternating Current
5961-00-409-5617535834-1 INTERCHANGEABLE
Rectifier,semiconductor Device,u
Raytheon Company Dba Raytheon
5310-00-695-43996781958 INTERCHANGEABLE
Nut,compressor Blee
Rolls-Royce Corporation
5960-00-844-5823 INTERCHANGEABLE
Electron Tube
5915-00-910-93196140064-1 INTERCHANGEABLE
Filter,band Pass
Viking Technologies, Ltd.
4440-00-936-54826781 INTERCHANGEABLE
Body,water Ejector
Altec Air, Llc Dba Altec Llc
5330-00-951-09456781 INTERCHANGEABLE
Seal,plain Encased
Federal-Mogul Corp Government Sales Dept
3415-01-136-2917 INTERCHANGEABLE
Grinding Machine,drill Steel Sha
6680-01-220-29366781-S5.120-F5.700 INTERCHANGEABLE
Gage,liquid Quantity,float Type
Rochester Sensors, Llc
2530-01-297-2636 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Cross-Reference Index
Part NumberManufacturer
6781 PRIMARY Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA)
95P69810A Commercial Credit Co Sub of Control Data Corp (USA)
95P69810A Croname Div Grand Sheet Metal Products Co (USA)
Related Parts
6105-00-228-4608INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
5961-00-409-5617INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE,U
535834-1
5310-00-695-4399INTERCHANGEABLE
NUT,COMPRESSOR BLEE
6781958
5960-00-844-5823INTERCHANGEABLE
ELECTRON TUBE
5915-00-910-9319INTERCHANGEABLE
FILTER,BAND PASS
6140064-1
4440-00-936-5482INTERCHANGEABLE
BODY,WATER EJECTOR
6781
5330-00-951-0945INTERCHANGEABLE
SEAL,PLAIN ENCASED
6781
3415-01-136-2917INTERCHANGEABLE
GRINDING MACHINE,DRILL STEEL SHA
6680-01-220-2936INTERCHANGEABLE
GAGE,LIQUID QUANTITY,FLOAT TYPE
6781-S5.120-F5.700
2530-01-297-2636INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
5935-01-535-3646INTERCHANGEABLE
ADAPTER,CONNECTOR
6781
7920-01-590-7695INTERCHANGEABLE
BRUSH,WIRE,TUBE
6781

Frequently Asked Questions

What is NSN 6250-00-351-4496?

NSN 6250-00-351-4496 is a Lampholder, manufactured by Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron, classified under FSC 6250 (No Item Name Available). Status: active.

What are the part numbers for NSN 6250-00-351-4496?

NSN 6250-00-351-4496 has 3 cross-referenced part numbers: 6781 (Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron), 95P69810A (Commercial Credit Co Sub of Control Data Corp), 95P69810A (Croname Div Grand Sheet Metal Products Co).

What NSN replaces 6250-00-351-4496?

There are 12 known substitutes for 6250-00-351-4496: 6105-00-228-4608, 5961-00-409-5617, 5310-00-695-4399 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6781?

Key specifications for 6781: Height: 0.875 INCHES NOMINAL IN; Material: COPPER ALLOY MOUNTING; Surface Treatment: NICKEL SHELL; Length: 0.625 INCHES NOMINAL IN. 19 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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