PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7520Pipet,serological

Becton Dickinson Labware Div of Becton Dickinson and Co · NSN 6640-00-241-6520 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-00-241-6520 — this item is cataloged by the U.S. Government under National Stock Number 6640-00-241-6520. Primary manufacturer part number: 7520.
Features
  • Pipet,serological — FSC 6640
  • Calibration Function: TO DELIVER W/VOLUME ADJUSTED FOR BLOWING OUT LAST DROP
  • Material: PLASTIC
  • Graduation Marking Method: MOLDED
  • Primary Container Unit Quantity: 100
  • Scale Graduation Unit: 0.1 MILLILITERS SINGLE INTERVAL SINGLE SCALE
  • Scale Reading Direction: TOP TO BOTTOM OUTSIDE SINGLE SCALE
  • Nondefinitive Spec/std Data: II TYPE AND 2 CLASS
Applications
  • Applications requiring Plastic construction
General Description

The Pipet,serological, cataloged under National Stock Number 6640-00-241-6520, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Becton Dickinson Labware Div of Becton Dickinson and Co. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN6640-00-241-6520
Primary Part Number7520
Item NamePipet,serological
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerBecton Dickinson Labware Div of Becton Dickinson and Co
StatusACTIVE
Calibration FunctionTO DELIVER W/VOLUME ADJUSTED FOR BLOWING OUT LAST DROP
MaterialPLASTIC
Graduation Marking MethodMOLDED
Primary Container Unit Quantity100
Scale Graduation Unit0.1 MILLILITERS SINGLE INTERVAL SINGLE SCALE
Scale Reading DirectionTOP TO BOTTOM OUTSIDE SINGLE SCALE
Nondefinitive Spec/std DataII TYPE AND 2 CLASS
Style DesignatorGENERAL PURPOSE SEROLOGICAL
Total Primary Container Quantity1
Unable to DecodeUNABLE TO DECODE
Scale Graduation Unit Range+0.0 TO 1.0 MILLILITERS SINGLE INTERVAL SINGLE SCALE
Features ProvidedDISPOSABLE AND STERILE
Primary Container TypeCARTON
Capacity Rating1.000 MILLILITERS NOMINAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5940-00-082-4939 INTERCHANGEABLE
Terminal,lug
3110-00-155-6252 INTERCHANGEABLE
Bearing,ball,annular
4730-00-169-409875-2-0 INTERCHANGEABLE
Coupling,clamp,pipe
Victaulic Company of America Inc Dba Victaulic Company of America
6640-00-437-800037004-5 INTERCHANGEABLE
Pipet,volumetric
Gerresheimer Glass Inc Div Gerresheimer Glass
4820-00-484-0673 INTERCHANGEABLE
Flapper,rubber
6640-00-533-8634357551(50PK) INTERCHANGEABLE
Pipet,serological
Corning Inc Dba Corning Incorporated Div Specialty Materials
6135-00-835-721013A INTERCHANGEABLE
Battery,nonrechargeable
American National Standards Institute Incorporated Dba American National Standards Institute
4510-00-927-5561 INTERCHANGEABLE
Faucet,double
3030-00-936-717315520 INTERCHANGEABLE
Belt,v
Carlisle Power Transmission Products Inc
5935-00-985-04277520 INTERCHANGEABLE
Connector,plug,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
Cross-Reference Index
Part NumberManufacturer
7520 Becton Dickinson Labware Div of Becton Dickinson and Co (USA)
357520 Becton Dickinson Labware Div of Becton Dickinson and Co (USA)
MILP0036599 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5940-00-082-4939INTERCHANGEABLE
TERMINAL,LUG
3110-00-155-6252INTERCHANGEABLE
BEARING,BALL,ANNULAR
4730-00-169-4098INTERCHANGEABLE
COUPLING,CLAMP,PIPE
75-2-0
6640-00-437-8000INTERCHANGEABLE
PIPET,VOLUMETRIC
37004-5
4820-00-484-0673INTERCHANGEABLE
FLAPPER,RUBBER
6640-00-533-8634INTERCHANGEABLE
PIPET,SEROLOGICAL
357551(50PK)
6135-00-835-7210INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
13A
4510-00-927-5561INTERCHANGEABLE
FAUCET,DOUBLE
3030-00-936-7173INTERCHANGEABLE
BELT,V
15520
5935-00-985-0427INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
7520
5305-01-022-1950INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
7520
5325-01-129-2950INTERCHANGEABLE
RING,RETAINING
7520

Frequently Asked Questions

What is NSN 6640-00-241-6520?

NSN 6640-00-241-6520 is a Pipet,serological, manufactured by Becton Dickinson Labware Div of Becton Dickinson and Co, classified under FSC 6640 (No Item Name Available). Status: active.

What are the part numbers for NSN 6640-00-241-6520?

NSN 6640-00-241-6520 has 3 cross-referenced part numbers: 7520 (Becton Dickinson Labware Div of Becton Dickinson and Co), 357520 (Becton Dickinson Labware Div of Becton Dickinson and Co), MILP0036599 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 6640-00-241-6520?

There are 12 known substitutes for 6640-00-241-6520: 5940-00-082-4939, 3110-00-155-6252, 4730-00-169-4098 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7520?

Key specifications for 7520: Calibration Function: TO DELIVER W/VOLUME ADJUSTED FOR BLOWING OUT LAST DROP; Material: PLASTIC; Graduation Marking Method: MOLDED; Primary Container Unit Quantity: 100. 16 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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