PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

35-6900-10Flask,erlenmeyer

J & H Berge, Inc. Dba Lab Mart, the Div the Labmart · NSN 6640-00-494-3970 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-00-494-3970 — this item is cataloged by the U.S. Government under National Stock Number 6640-00-494-3970. Primary manufacturer part number: 35-6900-10.
Features
  • Flask,erlenmeyer — FSC 6640
  • Primary Container Unit Quantity: 1
  • Nondefinitive Spec/std Data: IV TYPE AND 1 CLASS AND 1 STYLE AND 1 SIZE
  • Scale Graduation Unit: 5.0 MILLILITERS SINGLE INTERVAL SINGLE SCALE
  • Scale Reading Direction: BOTTOM TO TOP OUTSIDE SINGLE SCALE
  • Style Designator: SMOOTH MOUTH
  • Total Primary Container Quantity: 1
  • Closure Type Accommodated and Size Designation: 00 RUBBER STOPPER MOUTH
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Flask,erlenmeyer, cataloged under National Stock Number 6640-00-494-3970, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is J & H Berge, Inc. Dba Lab Mart, the Div the Labmart. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6640-00-494-3970
Primary Part Number35-6900-10
Item NameFlask,erlenmeyer
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerJ & H Berge, Inc. Dba Lab Mart, the Div the Labmart
StatusCANCELLED
Primary Container Unit Quantity1
Nondefinitive Spec/std DataIV TYPE AND 1 CLASS AND 1 STYLE AND 1 SIZE
Scale Graduation Unit5.0 MILLILITERS SINGLE INTERVAL SINGLE SCALE
Scale Reading DirectionBOTTOM TO TOP OUTSIDE SINGLE SCALE
Style DesignatorSMOOTH MOUTH
Total Primary Container Quantity1
Closure Type Accommodated and Size Designation00 RUBBER STOPPER MOUTH
Scale Graduation Unit Range+5.0 TO 10.0 MILLILITERS SINGLE INTERVAL SINGLE SCALE
Graduation Marking MethodETCHED
Unable to DecodeUNABLE TO DECODE
Capacity Rating10.000 MILLILITERS NOMINAL
Calibration FunctionTO CONTAIN
Primary Container TypeCARTON
Overall Outside Diameter32.00 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5985-00-219-83358017086 INTERCHANGEABLE
Waveguide Assembly
Us Army Aviation and Missile Command
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
3120-00-516-8049WS01815-K BZ INTERCHANGEABLE
Bearing,sleeve
General Electric Company Dba Ge Div Ge Supply
5950-00-645-0600817286 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
1560-00-778-7360 INTERCHANGEABLE
Cover,access,aircraft
5950-00-865-3457 INTERCHANGEABLE
Transformer,power
Cross-Reference Index
Part NumberManufacturer
NNNF00240 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
35-6900-10 PRIMARY J & H Berge, Inc. Dba Lab Mart, the Div the Labmart (USA)
4981 PRIMARY Corning Glass Works (USA)
Related Parts
5985-00-219-8335INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
8017086
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
3120-00-516-8049INTERCHANGEABLE
BEARING,SLEEVE
WS01815-K BZ
5950-00-645-0600INTERCHANGEABLE
TRANSFORMER,POWER
817286
1560-00-778-7360INTERCHANGEABLE
COVER,ACCESS,AIRCRAFT
5950-00-865-3457INTERCHANGEABLE
TRANSFORMER,POWER
6640-00-935-4268INTERCHANGEABLE
FLASK,ERLENMEYER
6640-00-935-4269INTERCHANGEABLE
FLASK,ERLENMEYER

Frequently Asked Questions

What is NSN 6640-00-494-3970?

NSN 6640-00-494-3970 is a Flask,erlenmeyer, manufactured by J & H Berge, Inc. Dba Lab Mart, the Div the Labmart, classified under FSC 6640 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6640-00-494-3970?

NSN 6640-00-494-3970 has 3 cross-referenced part numbers: NNNF00240 (Federal Specifications Promulgated by General Services Administration Washington DC), 35-6900-10 (J & H Berge, Inc. Dba Lab Mart, the Div the Labmart), 4981 (Corning Glass Works).

What NSN replaces 6640-00-494-3970?

There are 12 known substitutes for 6640-00-494-3970: 5985-00-219-8335, 6640-00-264-8331, 6640-00-279-2125 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 35-6900-10?

Key specifications for 35-6900-10: Overall Height: 50.00 MILLIMETERS NOMINAL MM; Primary Container Unit Quantity: 1; Nondefinitive Spec/std Data: IV TYPE AND 1 CLASS AND 1 STYLE AND 1 SIZE; Special Features: REINFORCED LIP,NARROW MOUTH. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6640-00-494-3970 still in active supply?

NSN 6640-00-494-3970 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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