PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4027Funnel,common,laboratory

Taylor Technologies, Inc. · NSN 6640-00-165-5851 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-00-165-5851 — this item is cataloged by the U.S. Government under National Stock Number 6640-00-165-5851. Primary manufacturer part number: 4027.
Features
  • Funnel,common,laboratory — FSC 6640
  • Cone Angle: 58.0 DEGREES
  • Primary Container Type: PACKAGE
  • Style Designator: PLAIN/FLUTED CONE
  • Stem Tip Angle: 30.0 DEGREES
  • Primary Container Unit Quantity: 1
  • Stem Outside Diameter: 3.8 MILLIMETERS NOMINAL MM
  • Material: PLASTIC
Applications
  • Applications requiring Plastic construction
General Description

The Funnel,common,laboratory, cataloged under National Stock Number 6640-00-165-5851, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Taylor Technologies, Inc.. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 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
NSN6640-00-165-5851
Primary Part Number4027
Item NameFunnel,common,laboratory
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerTaylor Technologies, Inc.
StatusACTIVE
Cone Angle58.0 DEGREES
Primary Container TypePACKAGE
Style DesignatorPLAIN/FLUTED CONE
Stem Tip Angle30.0 DEGREES
Primary Container Unit Quantity1
Stem Outside Diameter3.8 MILLIMETERS NOMINAL MM
MaterialPLASTIC
Stem Length59.0 MILLIMETERS NOMINAL MM
Inside Diameter53.0 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5962-00-162-4475SC060-1 INTERCHANGEABLE
Microcircuit,digital
Data Device Corp Dba Beta Transformer Technology
3010-00-163-9601 INTERCHANGEABLE
Bellows,pressure
5940-00-173-8456304-4200-00 INTERCHANGEABLE
Terminal,lug
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5136-00-189-3216402241 INTERCHANGEABLE
Die,thread Cutting
Greenfield Industries Inc
5935-00-501-6898 INTERCHANGEABLE
Socket,plug-in Electronic Compon
6130-00-728-55384027 INTERCHANGEABLE
Power Supply
Ge Aviation Systems Llc
5950-01-015-199819922 INTERCHANGEABLE
Reactor
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
5995-01-022-14152439338-1 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div
5340-01-125-1140036878-7 INTERCHANGEABLE
Pad Eye
Sea Cure Technology, Inc
5340-01-139-4570 INTERCHANGEABLE
Band,retaining
Cross-Reference Index
Part NumberManufacturer
4027 Taylor Technologies, Inc. (USA)
4027 Taylor Innovative Technologies, Llc Dba Taylor Innovative Technologies (USA)
78101 United States Plastic Corp (USA)
517 Taylor Technologies, Inc. (USA)
TAY-4027 Nova-Tech International, Inc (USA)
4027 Dk Hardware Supply Llc (USA)
Related Parts
5962-00-162-4475INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SC060-1
3010-00-163-9601INTERCHANGEABLE
BELLOWS,PRESSURE
5940-00-173-8456INTERCHANGEABLE
TERMINAL,LUG
304-4200-00
5136-00-189-3216INTERCHANGEABLE
DIE,THREAD CUTTING
402241
5935-00-501-6898INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
6130-00-728-5538INTERCHANGEABLE
POWER SUPPLY
4027
5950-01-015-1998INTERCHANGEABLE
REACTOR
19922
5995-01-022-1415INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
2439338-1
5340-01-125-1140INTERCHANGEABLE
PAD EYE
036878-7
5340-01-139-4570INTERCHANGEABLE
BAND,RETAINING
7050-01-194-1699INTERCHANGEABLE
CONVERTER,DIGITAL TO ANALOG
6220-01-203-8835INTERCHANGEABLE
STOP LIGHT-TAILLIGHT,VEHICULAR
4027

Frequently Asked Questions

What is NSN 6640-00-165-5851?

NSN 6640-00-165-5851 is a Funnel,common,laboratory, manufactured by Taylor Technologies, Inc., classified under FSC 6640 (No Item Name Available). Status: active.

What are the part numbers for NSN 6640-00-165-5851?

NSN 6640-00-165-5851 has 6 cross-referenced part numbers: 4027 (Taylor Technologies, Inc.), 4027 (Taylor Innovative Technologies, Llc Dba Taylor Innovative Technologies), 78101 (United States Plastic Corp), 517 (Taylor Technologies, Inc.), TAY-4027 (Nova-Tech International, Inc) and 1 more.

What NSN replaces 6640-00-165-5851?

There are 12 known substitutes for 6640-00-165-5851: 5962-00-162-4475, 3010-00-163-9601, 5940-00-173-8456 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4027?

Key specifications for 4027: Cone Angle: 58.0 DEGREES; Primary Container Type: PACKAGE; Style Designator: PLAIN/FLUTED CONE; Special Features: USED W/TAYLOR PHOSPHATE KITS AND NITRATE KITS. 10 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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