PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NNNF00240Flask,erlenmeyer

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 6640-00-935-4287 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-00-935-4287 — this item is cataloged by the U.S. Government under National Stock Number 6640-00-935-4287. Primary manufacturer part number: NNNF00240.
Features
  • Flask,erlenmeyer — FSC 6640
  • Overall Outside Diameter: 128.00 MILLIMETERS NOMINAL MM
  • Graduation Marking Method: ETCHED
  • Scale Graduation Unit: 50.0 MILLILITERS SINGLE INTERVAL SINGLE SCALE
  • Reference Number Differentiating Characteristics: LOW UNIT OF ISSUE NSN. MANUFACTURE CAGE 1GW43 PART NUMBER 26500-1000 ONLY SELLS IN CASE OF 24. THIS NSN IS PURCHASED FROM DISTRIBUTORS AS 1 EA.
  • Nondefinitive Spec/std Data: IV TYPE AND 1 CLASS AND I STYLE AND 7 SIZE
  • Style Designator: SMOOTH MOUTH
  • Scale Reading Direction: BOTTOM TO TOP OUTSIDE SINGLE SCALE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Flask,erlenmeyer, cataloged under National Stock Number 6640-00-935-4287, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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
NSN6640-00-935-4287
Primary Part NumberNNNF00240
Item NameFlask,erlenmeyer
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Overall Outside Diameter128.00 MILLIMETERS NOMINAL MM
Graduation Marking MethodETCHED
Scale Graduation Unit50.0 MILLILITERS SINGLE INTERVAL SINGLE SCALE
Reference Number Differentiating CharacteristicsLOW UNIT OF ISSUE NSN. MANUFACTURE CAGE 1GW43 PART NUMBER 26500-1000 ONLY SELLS IN CASE OF 24. THIS NSN IS PURCHASED FROM DISTRIBUTORS AS 1 EA.
Nondefinitive Spec/std DataIV TYPE AND 1 CLASS AND I STYLE AND 7 SIZE
Style DesignatorSMOOTH MOUTH
Scale Reading DirectionBOTTOM TO TOP OUTSIDE SINGLE SCALE
Closure Type Accommodated and Size Designation9 RUBBER STOPPER MOUTH
Scale Graduation Unit Range+250.0 TO 1000.0 MILLILITERS SINGLE INTERVAL SINGLE SCALE
Primary Container Unit Quantity1
Total Primary Container Quantity1
Unable to DecodeUNABLE TO DECODE
Capacity Rating1000.000 MILLILITERS NOMINAL
Calibration FunctionTO CONTAIN
Primary Container TypeCARTON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6640-00-264-833126600-500 INTERCHANGEABLE
Flask,erlenmeyer
Gerresheimer Glass Inc Div Gerresheimer Glass
6640-00-279-2125421260 INTERCHANGEABLE
Flask,boiling
Corning Glass Works
6640-00-290-6944 INTERCHANGEABLE
Flask,filtering
6640-00-424-7100 INTERCHANGEABLE
Flask,erlenmeyer
6640-00-494-3854 INTERCHANGEABLE
Flask,filtering
6640-00-494-397035-6900-10 INTERCHANGEABLE
Flask,erlenmeyer
J & H Berge, Inc. Dba Lab Mart, the Div the Labmart
2840-00-703-9228577169 INTERCHANGEABLE
Baffle,air Intake
Teledyne Brown Engineering, Inc. Dba Teledyne Turbine Engines Div Teledyne Turbine Engines
6640-00-935-4268 INTERCHANGEABLE
Flask,erlenmeyer
6640-00-935-4269 INTERCHANGEABLE
Flask,erlenmeyer
6640-00-935-4270 INTERCHANGEABLE
Flask,erlenmeyer
Cross-Reference Index
Part NumberManufacturer
NNNF00240 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
706450 Core & Main Lp Dba Hd Supply Fire Protection Inc., Duns 02-912-7586) (USA)
26500-1000 Dwk Life Sciences Llc (USA)
265001000 Gerresheimer Glass Inc Div Gerresheimer Glass (USA)
KIM265001000 Infolab, Llc Dba Infolab (USA)
Related Parts
6640-00-264-8331INTERCHANGEABLE
FLASK,ERLENMEYER
26600-500
6640-00-279-2125INTERCHANGEABLE
FLASK,BOILING
421260
6640-00-290-6944INTERCHANGEABLE
FLASK,FILTERING
6640-00-424-7100INTERCHANGEABLE
FLASK,ERLENMEYER
6640-00-494-3854INTERCHANGEABLE
FLASK,FILTERING
6640-00-494-3970INTERCHANGEABLE
FLASK,ERLENMEYER
35-6900-10
2840-00-703-9228INTERCHANGEABLE
BAFFLE,AIR INTAKE
577169
6640-00-935-4268INTERCHANGEABLE
FLASK,ERLENMEYER
6640-00-935-4269INTERCHANGEABLE
FLASK,ERLENMEYER
6640-00-935-4270INTERCHANGEABLE
FLASK,ERLENMEYER
6640-00-935-4271INTERCHANGEABLE
FLASK,ERLENMEYER
6640-00-935-4286INTERCHANGEABLE
FLASK,ERLENMEYER

Frequently Asked Questions

What is NSN 6640-00-935-4287?

NSN 6640-00-935-4287 is a Flask,erlenmeyer, 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 6640-00-935-4287?

NSN 6640-00-935-4287 has 5 cross-referenced part numbers: NNNF00240 (Federal Specifications Promulgated by General Services Administration Washington DC), 706450 (Core & Main Lp Dba Hd Supply Fire Protection Inc., Duns 02-912-7586)), 26500-1000 (Dwk Life Sciences Llc), 265001000 (Gerresheimer Glass Inc Div Gerresheimer Glass), KIM265001000 (Infolab, Llc Dba Infolab).

What NSN replaces 6640-00-935-4287?

There are 12 known substitutes for 6640-00-935-4287: 6640-00-264-8331, 6640-00-279-2125, 6640-00-290-6944 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of NNNF00240?

Key specifications for NNNF00240: Overall Outside Diameter: 128.00 MILLIMETERS NOMINAL MM; Graduation Marking Method: ETCHED; Scale Graduation Unit: 50.0 MILLILITERS SINGLE INTERVAL SINGLE SCALE; Special Features: REINFORCED LIP,NARROW MOUTH. 18 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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