PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4-245Burner,alcohol

Fisher Scientific Company L.l.c. · NSN 6640-00-494-2492 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-00-494-2492 — this item is cataloged by the U.S. Government under National Stock Number 6640-00-494-2492. Primary manufacturer part number: 4-245.
Features
  • Burner,alcohol — FSC 6640
  • General Characteristics Item Description: STYLE NO. 7,REF DWG GROUP 263; GLASS RESERVOIR,LINEAR COEF OF EXP PER C DEG NOT RATED; OVER-ALL DIM. DATA,3-1/2 IN. H APPROX,3-1/8 IN. DIA; 1/4 IN. DIA WICK; 4 FLUID OZ RESERVOIR CAPACITY IN
  • 1 verified cross-reference
  • Primary manufacturer: Fisher Scientific Company L.l.c.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Burner,alcohol, cataloged under National Stock Number 6640-00-494-2492, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Fisher Scientific Company L.l.c.. Government technical data includes 1 verified specification, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6640-00-494-2492
Primary Part Number4-245
Item NameBurner,alcohol
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerFisher Scientific Company L.l.c.
StatusACTIVE
General Characteristics Item DescriptionSTYLE NO. 7,REF DWG GROUP 263; GLASS RESERVOIR,LINEAR COEF OF EXP PER C DEG NOT RATED; OVER-ALL DIM. DATA,3-1/2 IN. H APPROX,3-1/8 IN. DIA; 1/4 IN. DIA WICK; 4 FLUID OZ RESERVOIR CAPACITY IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-144-5183 INTERCHANGEABLE
Nozzle,spray,fluid-Emulsion
5136-00-197-93084245 INTERCHANGEABLE
Die,thread Cutting
Stanley Tools Div of Stanley Works
5360-00-316-3557 INTERCHANGEABLE
Spring,helical,extension
5950-00-329-5465 INTERCHANGEABLE
Transformer,pulse
5325-00-351-6482MPK69 INTERCHANGEABLE
Ring,retaining
Met-Pro Corporation
5950-00-677-1517150A837H01 INTERCHANGEABLE
Transformer,radio Frequency
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5975-01-075-89254245 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
4410-01-084-26144245 INTERCHANGEABLE
Seal Oil Ring
Detroit Stoker Company
5930-01-131-8010 INTERCHANGEABLE
Switch,thermostatic
5950-01-197-7974 INTERCHANGEABLE
Transformer,radio Frequency
Cross-Reference Index
Part NumberManufacturer
4-245 Fisher Scientific Company L.l.c. (USA)
Related Parts
4730-00-144-5183INTERCHANGEABLE
NOZZLE,SPRAY,FLUID-EMULSION
5136-00-197-9308INTERCHANGEABLE
DIE,THREAD CUTTING
4245
5360-00-316-3557INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
5950-00-329-5465INTERCHANGEABLE
TRANSFORMER,PULSE
5325-00-351-6482INTERCHANGEABLE
RING,RETAINING
MPK69
5950-00-677-1517INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
150A837H01
5975-01-075-8925INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
4245
4410-01-084-2614INTERCHANGEABLE
SEAL OIL RING
4245
5930-01-131-8010INTERCHANGEABLE
SWITCH,THERMOSTATIC
5950-01-197-7974INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
5920-01-289-7619INTERCHANGEABLE
FUSEHOLDER,BLOCK
4245
3610-01-306-8983INTERCHANGEABLE
PRINTER,LINE 20000
4245

Frequently Asked Questions

What is NSN 6640-00-494-2492?

NSN 6640-00-494-2492 is a Burner,alcohol, manufactured by Fisher Scientific Company L.l.c., classified under FSC 6640 (No Item Name Available). Status: active.

What are the part numbers for NSN 6640-00-494-2492?

NSN 6640-00-494-2492 has 1 cross-referenced part number: 4-245 (Fisher Scientific Company L.l.c.).

What NSN replaces 6640-00-494-2492?

There are 12 known substitutes for 6640-00-494-2492: 4730-00-144-5183, 5136-00-197-9308, 5360-00-316-3557 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4-245?

Key specifications for 4-245: General Characteristics Item Description: STYLE NO. 7,REF DWG GROUP 263; GLASS RESERVOIR,LINEAR COEF OF EXP PER C DEG NOT RATED; OVER-ALL DIM. DATA,3-1/2 IN. H APPROX,3-1/8 IN. DIA; 1/4 IN. DIA WICK; 4 FLUID OZ RESERVOIR CAPACITY IN. 1 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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