PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5640-1LFlask,volumetric

Corning Glass Works · NSN 6640-00-425-9000 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-00-425-9000 — this item is cataloged by the U.S. Government under National Stock Number 6640-00-425-9000. Primary manufacturer part number: 5640-1L.
Features
  • Flask,volumetric — FSC 6640
  • Unable to Decode: UNABLE TO DECODE
  • Style Designator: STOPPERED MOUTH
  • Nondefinitive Spec/std Data: I TYPE AND A CLASS AND 1 STYLE
  • Calibration Function: TO CONTAIN
  • Graduation Marking Method: ETCHED OR FIRED STAIN OR GRIT BLASTED
  • Total Primary Container Quantity: 1
  • Accuracy Certifier: NATIONAL BUREAU OF STANDARDS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Flask,volumetric, cataloged under National Stock Number 6640-00-425-9000, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Corning Glass Works. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 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: Cancelled.

Technical Specifications
ParameterValue
NSN6640-00-425-9000
Primary Part Number5640-1L
Item NameFlask,volumetric
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerCorning Glass Works
StatusCANCELLED
Unable to DecodeUNABLE TO DECODE
Style DesignatorSTOPPERED MOUTH
Nondefinitive Spec/std DataI TYPE AND A CLASS AND 1 STYLE
Calibration FunctionTO CONTAIN
Graduation Marking MethodETCHED OR FIRED STAIN OR GRIT BLASTED
Total Primary Container Quantity1
Accuracy CertifierNATIONAL BUREAU OF STANDARDS
Primary Container Unit Quantity1
Overall Outside Diameter125.00 MILLIMETERS NOMINAL MM
Capacity Rating999.700 MILLILITERS MINIMUM AND 1000.300 MILLILITERS MAXIMUM
Primary Container TypeCARTON
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6640-00-051-5127 INTERCHANGEABLE
Flask,volumetric
5999-00-102-7450 INTERCHANGEABLE
Delay Line
9540-00-148-4299 INTERCHANGEABLE
Angle,structural
5210-00-243-210052-470-160 INTERCHANGEABLE
Gage,thread Cutting Tool
Fred V. Fowler Company, L.l.c.
5935-00-244-822950-011-0029 INTERCHANGEABLE
Connector,plug,electrical
Itt Cannon Rf Products
6640-00-368-676628014-10 INTERCHANGEABLE
Flask,volumetric
Kimble Glass Inc Sub of Owens-Illinois Inc
5360-00-397-4606 INTERCHANGEABLE
Spring,spiral,torsion
6640-00-425-4000 INTERCHANGEABLE
Flask,volumetric
6640-00-425-50002801750 INTERCHANGEABLE
Flask,volumetric
Gerresheimer Glass Inc Div Gerresheimer Glass
6640-00-425-6000 INTERCHANGEABLE
Flask,volumetric
Cross-Reference Index
Part NumberManufacturer
10-210 Fisher Scientific Company L.l.c. (USA)
5640 Corning Glass Works (USA)
10-210G Fisher Scientific Company L.l.c. (USA)
28017-1L Owens-Illinois Inc Laboratory Sales Kimble Div (USA)
5640-1L PRIMARY Corning Glass Works (USA)
NNN-F-289 TY1ST1CLA General Services Administration Federal Supply Service (USA)
NNN-F-289 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
6640-00-051-5127INTERCHANGEABLE
FLASK,VOLUMETRIC
5999-00-102-7450INTERCHANGEABLE
DELAY LINE
9540-00-148-4299INTERCHANGEABLE
ANGLE,STRUCTURAL
5210-00-243-2100INTERCHANGEABLE
GAGE,THREAD CUTTING TOOL
52-470-160
5935-00-244-8229INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
50-011-0029
6640-00-368-6766INTERCHANGEABLE
FLASK,VOLUMETRIC
28014-10
5360-00-397-4606INTERCHANGEABLE
SPRING,SPIRAL,TORSION
6640-00-425-4000INTERCHANGEABLE
FLASK,VOLUMETRIC
6640-00-425-5000INTERCHANGEABLE
FLASK,VOLUMETRIC
2801750
6640-00-425-6000INTERCHANGEABLE
FLASK,VOLUMETRIC
6640-00-425-7000INTERCHANGEABLE
FLASK,VOLUMETRIC
29619-063
6640-00-425-8000INTERCHANGEABLE
FLASK,VOLUMETRIC

Frequently Asked Questions

What is NSN 6640-00-425-9000?

NSN 6640-00-425-9000 is a Flask,volumetric, manufactured by Corning Glass Works, classified under FSC 6640 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6640-00-425-9000?

NSN 6640-00-425-9000 has 7 cross-referenced part numbers: 10-210 (Fisher Scientific Company L.l.c.), 5640 (Corning Glass Works), 10-210G (Fisher Scientific Company L.l.c.), 28017-1L (Owens-Illinois Inc Laboratory Sales Kimble Div), 5640-1L (Corning Glass Works) and 2 more.

What NSN replaces 6640-00-425-9000?

There are 12 known substitutes for 6640-00-425-9000: 6640-00-051-5127, 5999-00-102-7450, 9540-00-148-4299 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5640-1L?

Key specifications for 5640-1L: Unable to Decode: UNABLE TO DECODE; Style Designator: STOPPERED MOUTH; Nondefinitive Spec/std Data: I TYPE AND A CLASS AND 1 STYLE; Part Name Assigned by Controlling Agency: FLASK VOLUMETRIC BOROSILICATE GLASS 1000 ML. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6640-00-425-9000 still in active supply?

NSN 6640-00-425-9000 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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