PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DDF806Funnel,common,laboratory

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 6640-00-426-8050 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-00-426-8050 — this item is cataloged by the U.S. Government under National Stock Number 6640-00-426-8050. Primary manufacturer part number: DDF806.
Features
  • Funnel,common,laboratory — FSC 6640
  • Stem Length: 150.00 MILLIMETERS NOMINAL MM
  • Inside Diameter: 65.00 MILLIMETERS NOMINAL MM
  • Style Designator: PLAIN/FLUTED CONE
  • Cone Angle: 60.0 DEGREES
  • Stem Tip Angle: 45.0 DEGREES
  • Primary Container Unit Quantity: 1
  • Primary Container Type: CARTON
Applications
  • Applications requiring Glass construction
General Description

The Funnel,common,laboratory, cataloged under National Stock Number 6640-00-426-8050, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 11 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6640-00-426-8050
Primary Part NumberDDF806
Item NameFunnel,common,laboratory
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Stem Length150.00 MILLIMETERS NOMINAL MM
Inside Diameter65.00 MILLIMETERS NOMINAL MM
Style DesignatorPLAIN/FLUTED CONE
Cone Angle60.0 DEGREES
Stem Tip Angle45.0 DEGREES
Primary Container Unit Quantity1
Primary Container TypeCARTON
Stem Outside Diameter8.00 MILLIMETERS NOMINAL MM
Material Document and ClassificationDD-G-541, TYPE 1, CLASS B FED SPEC SINGLE MATERIAL RESPONSE
Nondefinitive Spec/std DataB CLASS
MaterialGLASS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6640-00-063-7042 INTERCHANGEABLE
Funnel,common,laboratory
6640-00-171-47296040 INTERCHANGEABLE
Funnel,common,laboratory
Corning Glass Works
6640-00-171-479028950-35 INTERCHANGEABLE
Funnel,common,laboratory
Gerresheimer Glass Inc Div Gerresheimer Glass
6640-00-273-9225 INTERCHANGEABLE
Funnel,common,laboratory
6640-00-426-8040 INTERCHANGEABLE
Funnel,common,laboratory
6640-00-559-138928900-100 INTERCHANGEABLE
Funnel,common,laboratory
Gerresheimer Glass Inc Div Gerresheimer Glass
Cross-Reference Index
Part NumberManufacturer
DDF806 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
6640-00-063-7042INTERCHANGEABLE
FUNNEL,COMMON,LABORATORY
6640-00-171-4729INTERCHANGEABLE
FUNNEL,COMMON,LABORATORY
6040
6640-00-171-4790INTERCHANGEABLE
FUNNEL,COMMON,LABORATORY
28950-35
6640-00-273-9225INTERCHANGEABLE
FUNNEL,COMMON,LABORATORY
6640-00-426-8040INTERCHANGEABLE
FUNNEL,COMMON,LABORATORY
6640-00-559-1389INTERCHANGEABLE
FUNNEL,COMMON,LABORATORY
28900-100

Frequently Asked Questions

What is NSN 6640-00-426-8050?

NSN 6640-00-426-8050 is a Funnel,common,laboratory, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 6640 (No Item Name Available). Status: active.

What are the part numbers for NSN 6640-00-426-8050?

NSN 6640-00-426-8050 has 1 cross-referenced part number: DDF806 (Federal Specifications Promulgated by General Services Administration Washington DC).

What NSN replaces 6640-00-426-8050?

There are 6 known substitutes for 6640-00-426-8050: 6640-00-063-7042, 6640-00-171-4729, 6640-00-171-4790 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of DDF806?

Key specifications for DDF806: Stem Length: 150.00 MILLIMETERS NOMINAL MM; Inside Diameter: 65.00 MILLIMETERS NOMINAL MM; Style Designator: PLAIN/FLUTED CONE; Cone Angle: 60.0 DEGREES. 12 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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