PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4055Pipet,serological

Costar Corp · NSN 6640-01-101-2989 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-01-101-2989 — this item is cataloged by the U.S. Government under National Stock Number 6640-01-101-2989. Primary manufacturer part number: 4055.
Features
  • Pipet,serological — FSC 6640
  • Scale Graduation Unit: 0.1 MILLILITERS SINGLE INTERVAL SINGLE SCALE
  • Graduation Marking Method: ETCHED
  • Style Designator: GENERAL PURPOSE SEROLOGICAL
  • Material: PLASTIC
  • Scale Graduation Unit Range: +0.0 TO 0.1 MILLILITERS SINGLE INTERVAL SINGLE SCALE
  • Scale Reading Direction: BOTTOM TO TOP INSIDE SINGLE SCALE
  • Unable to Decode: UNABLE TO DECODE
Applications
  • Applications requiring Plastic construction
General Description

The Pipet,serological, cataloged under National Stock Number 6640-01-101-2989, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Costar Corp. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN6640-01-101-2989
Primary Part Number4055
Item NamePipet,serological
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerCostar Corp
StatusACTIVE
Scale Graduation Unit0.1 MILLILITERS SINGLE INTERVAL SINGLE SCALE
Graduation Marking MethodETCHED
Style DesignatorGENERAL PURPOSE SEROLOGICAL
MaterialPLASTIC
Scale Graduation Unit Range+0.0 TO 0.1 MILLILITERS SINGLE INTERVAL SINGLE SCALE
Scale Reading DirectionBOTTOM TO TOP INSIDE SINGLE SCALE
Unable to DecodeUNABLE TO DECODE
Calibration FunctionTO CONTAIN
Capacity Rating5.000 MILLILITERS NOMINAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2590-00-236-951244055 INTERCHANGEABLE
Cap,filler Opening
Center - Moeller Products Llc
5342-00-482-15781090143 INTERCHANGEABLE
Latch,safety
The Crosby Group Llc Dba the Crosby Group
4820-00-557-7333 INTERCHANGEABLE
Valve,check
5960-00-688-7510Y2211 INTERCHANGEABLE
Electron Tube
Mpd Components, Inc.
2805-00-756-8813L100NF INTERCHANGEABLE
Piston,internal Combustion Engin
Trw Inc Trw Steering and Suspension Div
6210-00-782-1742 INTERCHANGEABLE
Lens,light
5330-00-807-2264040157 INTERCHANGEABLE
Gasket
Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division
5340-00-996-04054055 INTERCHANGEABLE
Shield,expansion
Star Expansion Co
3439-01-021-574780-5-5 INTERCHANGEABLE
Desoldering Wick
Illinois Tool Works Inc. Div Itw Chemtronics
3510-01-195-21114014-703 INTERCHANGEABLE
Clamp,drive Roll
Chicago Dryer Co
Cross-Reference Index
Part NumberManufacturer
4055 Costar Corp (USA)
Related Parts
2590-00-236-9512INTERCHANGEABLE
CAP,FILLER OPENING
44055
5342-00-482-1578INTERCHANGEABLE
LATCH,SAFETY
1090143
4820-00-557-7333INTERCHANGEABLE
VALVE,CHECK
5960-00-688-7510INTERCHANGEABLE
ELECTRON TUBE
Y2211
2805-00-756-8813INTERCHANGEABLE
PISTON,INTERNAL COMBUSTION ENGIN
L100NF
6210-00-782-1742INTERCHANGEABLE
LENS,LIGHT
5330-00-807-2264INTERCHANGEABLE
GASKET
040157
5340-00-996-0405INTERCHANGEABLE
SHIELD,EXPANSION
4055
3439-01-021-5747INTERCHANGEABLE
DESOLDERING WICK
80-5-5
3510-01-195-2111INTERCHANGEABLE
CLAMP,DRIVE ROLL
4014-703
2520-01-361-8237INTERCHANGEABLE
COOLER,FLUID,TRANSMISSION
3-1261B
6515-01-362-0632INTERCHANGEABLE
LIGHT BULB,LARYNGOSCOPE

Frequently Asked Questions

What is NSN 6640-01-101-2989?

NSN 6640-01-101-2989 is a Pipet,serological, manufactured by Costar Corp, classified under FSC 6640 (No Item Name Available). Status: active.

What are the part numbers for NSN 6640-01-101-2989?

NSN 6640-01-101-2989 has 1 cross-referenced part number: 4055 (Costar Corp).

What NSN replaces 6640-01-101-2989?

There are 12 known substitutes for 6640-01-101-2989: 2590-00-236-9512, 5342-00-482-1578, 4820-00-557-7333 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4055?

Key specifications for 4055: Scale Graduation Unit: 0.1 MILLILITERS SINGLE INTERVAL SINGLE SCALE; Graduation Marking Method: ETCHED; Style Designator: GENERAL PURPOSE SEROLOGICAL; Material: PLASTIC. 9 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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