PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILF36748Funnel,common,laboratory

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 6640-00-058-9146 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-00-058-9146 — this item is cataloged by the U.S. Government under National Stock Number 6640-00-058-9146. Primary manufacturer part number: MILF36748.
Features
  • Funnel,common,laboratory — FSC 6640
  • Primary Container Type: BOX
  • Stem Length: 90.00 MILLIMETERS NOMINAL MM
  • Style Designator: RIBBED CONE AND STEM
  • Nondefinitive Spec/std Data: 2 SIZE
  • Material: PLASTIC, POLYETHYLENE (PP)
  • Cone Angle: 60.0 DEGREES
  • Inside Diameter: 290.00 MILLIMETERS NOMINAL MM
Applications
  • Applications requiring Plastic, Polyethylene (pp) construction
General Description

The Funnel,common,laboratory, cataloged under National Stock Number 6640-00-058-9146, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN6640-00-058-9146
Primary Part NumberMILF36748
Item NameFunnel,common,laboratory
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Primary Container TypeBOX
Stem Length90.00 MILLIMETERS NOMINAL MM
Style DesignatorRIBBED CONE AND STEM
Nondefinitive Spec/std Data2 SIZE
MaterialPLASTIC, POLYETHYLENE (PP)
Cone Angle60.0 DEGREES
Inside Diameter290.00 MILLIMETERS NOMINAL MM
Capacity Rating128.000 OUNCES, FLUID NOMINAL OZ
Stem Tip Angle45.0 DEGREES
Primary Container Unit Quantity1
Stem Outside Diameter16.00 MILLIMETERS MINIMUM AND 22.00 MILLIMETERS MAXIMUM MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6640-00-063-787242620080 INTERCHANGEABLE
Funnel,common,laboratory
Thermo Fisher Scientific (asheville) Llc Div Laboratory Products Division
7510-00-132-51094492B BLACK 0.75IN X 72YD INTERCHANGEABLE
Tape,pressure Sensitive Adhesive
3m Company
9320-00-412-2064 INTERCHANGEABLE
Tape,adhesive,rubber
9320-00-449-08072800 INTERCHANGEABLE
Tape,adhesive,rubber
Valley Industrial Products Inc
9320-00-449-0809VIP2800 INTERCHANGEABLE
Tape,adhesive,rubber
Valley Industrial Products Inc
3110-00-516-5289203TF INTERCHANGEABLE
Bearing,ball,annular
Fag Bearings Corporation
5950-00-610-92881265784-1 INTERCHANGEABLE
Transformer,power
Honeywell Intl Inc Defense Avionics Systems
3805-00-727-6719 INTERCHANGEABLE
Ditching Machine
5950-00-936-7889426-2 INTERCHANGEABLE
Transformer,radio Frequency
Wells Cti Incnics Inc
5815-00-976-1226 INTERCHANGEABLE
Harness Assembly
Cross-Reference Index
Part NumberManufacturer
MILF36748 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
4262 Nalge Co Div of Sybron Corp (USA)
Related Parts
6640-00-063-7872INTERCHANGEABLE
FUNNEL,COMMON,LABORATORY
42620080
7510-00-132-5109INTERCHANGEABLE
TAPE,PRESSURE SENSITIVE ADHESIVE
4492B BLACK 0.75IN X 72YD
9320-00-412-2064INTERCHANGEABLE
TAPE,ADHESIVE,RUBBER
9320-00-449-0807INTERCHANGEABLE
TAPE,ADHESIVE,RUBBER
2800
9320-00-449-0809INTERCHANGEABLE
TAPE,ADHESIVE,RUBBER
VIP2800
3110-00-516-5289INTERCHANGEABLE
BEARING,BALL,ANNULAR
203TF
5950-00-610-9288INTERCHANGEABLE
TRANSFORMER,POWER
1265784-1
3805-00-727-6719INTERCHANGEABLE
DITCHING MACHINE
5950-00-936-7889INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
426-2
5815-00-976-1226INTERCHANGEABLE
HARNESS ASSEMBLY
5940-00-993-4617INTERCHANGEABLE
TERMINAL,LUG
426
7640-01-006-4428INTERCHANGEABLE
CHART
4262

Frequently Asked Questions

What is NSN 6640-00-058-9146?

NSN 6640-00-058-9146 is a Funnel,common,laboratory, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 6640 (No Item Name Available). Status: active.

What are the part numbers for NSN 6640-00-058-9146?

NSN 6640-00-058-9146 has 2 cross-referenced part numbers: MILF36748 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 4262 (Nalge Co Div of Sybron Corp).

What NSN replaces 6640-00-058-9146?

There are 12 known substitutes for 6640-00-058-9146: 6640-00-063-7872, 7510-00-132-5109, 9320-00-412-2064 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MILF36748?

Key specifications for MILF36748: Primary Container Type: BOX; Stem Length: 90.00 MILLIMETERS NOMINAL MM; Style Designator: RIBBED CONE AND STEM; Nondefinitive Spec/std Data: 2 SIZE. 13 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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