PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

R20Pipet,micro

Rainin Instruments Inc · NSN 6640-01-467-5488 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-01-467-5488 — this item is cataloged by the U.S. Government under National Stock Number 6640-01-467-5488. Primary manufacturer part number: R20.
Features
  • Pipet,micro — FSC 6640
  • 2 verified cross-references
  • Primary manufacturer: Rainin Instruments Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Pipet,micro, cataloged under National Stock Number 6640-01-467-5488, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Rainin Instruments Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6640-01-467-5488
Primary Part NumberR20
Item NamePipet,micro
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerRainin Instruments Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5360-00-497-3752R20 INTERCHANGEABLE
Spring,helical,compression
Baumbach E a Mfg Co
3110-00-554-291713026360 INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
4720-00-703-2342272505-12-0090 INTERCHANGEABLE
Hose Assembly,nonmetallic
Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division
3110-00-812-3605R20 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
2940-00-973-969051190 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
5905-01-089-6509 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
4820-01-117-0732R-20 INTERCHANGEABLE
Valve,butterfly
Emerson Automation Solutions Final Control Us Lp
5840-01-340-1694R-20 INTERCHANGEABLE
Navigational,radar
Raytheon Company Dba Raytheon Co
5895-01-446-2362 INTERCHANGEABLE
Detector,audio Frequency
3439-01-524-5436R25A INTERCHANGEABLE
Soldering Iron,electric
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Cross-Reference Index
Part NumberManufacturer
R20 PRIMARY Rainin Instruments Inc (USA)
98-0647 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
Related Parts
5360-00-497-3752INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
R20
3110-00-554-2917INTERCHANGEABLE
BEARING,BALL,ANNULAR
13026360
4720-00-703-2342INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
272505-12-0090
3110-00-812-3605INTERCHANGEABLE
BEARING,BALL,ANNULAR
R20
2940-00-973-9690INTERCHANGEABLE
FILTER ELEMENT,FLUID
51190
5905-01-089-6509INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
4820-01-117-0732INTERCHANGEABLE
VALVE,BUTTERFLY
R-20
5840-01-340-1694INTERCHANGEABLE
NAVIGATIONAL,RADAR
R-20
5895-01-446-2362INTERCHANGEABLE
DETECTOR,AUDIO FREQUENCY
3439-01-524-5436INTERCHANGEABLE
SOLDERING IRON,ELECTRIC
R25A
8145-01-725-3062INTERCHANGEABLE
SHIPPING AND STORAGE CONTAINER,M
RKR200-0000-BLK

Frequently Asked Questions

What is NSN 6640-01-467-5488?

NSN 6640-01-467-5488 is a Pipet,micro, manufactured by Rainin Instruments Inc, classified under FSC 6640 (No Item Name Available). Status: active.

What are the part numbers for NSN 6640-01-467-5488?

NSN 6640-01-467-5488 has 2 cross-referenced part numbers: R20 (Rainin Instruments Inc), 98-0647 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia).

What NSN replaces 6640-01-467-5488?

There are 11 known substitutes for 6640-01-467-5488: 5360-00-497-3752, 3110-00-554-2917, 4720-00-703-2342 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of R20?

Key specifications for R20: Special Features: LATCH TYPE; 50 MICROLITERS TO 200 MICROLITERS; Part Name Assigned by Controlling Agency: PIPET MICRO LATCH TYPE 50-200 MICROLITERS. 2 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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