PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4390G45Thimble,extraction

Arthur H. Thomas Company · NSN 6640-00-494-3778 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-00-494-3778 — this item is cataloged by the U.S. Government under National Stock Number 6640-00-494-3778. Primary manufacturer part number: 4390G45.
Features
  • Thimble,extraction — FSC 6640
  • Nondefinitive Spec/std Data: 1 TYPE AND 1 SIZE
  • Bottom Design: ROUND
  • Porous Material Location: OVERALL
  • Material: PAPER
  • Inside Diameter: 32.000 MILLIMETERS MINIMUM AND 34.000 MILLIMETERS MAXIMUM MM
  • Inside Depth: 78.000 MILLIMETERS MINIMUM AND 82.000 MILLIMETERS MAXIMUM MM
  • Unit Package Type: BOX
Applications
  • Applications requiring Paper construction
General Description

The Thimble,extraction, cataloged under National Stock Number 6640-00-494-3778, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Arthur H. Thomas Company. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6640-00-494-3778
Primary Part Number4390G45
Item NameThimble,extraction
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerArthur H. Thomas Company
StatusACTIVE
Nondefinitive Spec/std Data1 TYPE AND 1 SIZE
Bottom DesignROUND
Porous Material LocationOVERALL
MaterialPAPER
Inside Diameter32.000 MILLIMETERS MINIMUM AND 34.000 MILLIMETERS MAXIMUM MM
Inside Depth78.000 MILLIMETERS MINIMUM AND 82.000 MILLIMETERS MAXIMUM MM
Unit Package TypeBOX
Unit Package Quantity25
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6640-00-264-50342800-105 INTERCHANGEABLE
Thimble,extraction
Whatman Inc.
6640-00-444-73502810-228 INTERCHANGEABLE
Thimble,extraction
Whatman Inc.
6640-01-178-9935 INTERCHANGEABLE
Thimble,extraction
Cross-Reference Index
Part NumberManufacturer
4390G45 Arthur H. Thomas Company (USA)
09-656F Fisher Scientific Company L.l.c. (USA)
27730-128 Vwr International, Llc Dba Vwr Scientific (USA)
GGT380 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
G8145 Manostat Corp (USA)
2800-338 Whatman Inc. (USA)
Related Parts
6640-00-264-5034INTERCHANGEABLE
THIMBLE,EXTRACTION
2800-105
6640-00-444-7350INTERCHANGEABLE
THIMBLE,EXTRACTION
2810-228
6640-01-178-9935INTERCHANGEABLE
THIMBLE,EXTRACTION

Frequently Asked Questions

What is NSN 6640-00-494-3778?

NSN 6640-00-494-3778 is a Thimble,extraction, manufactured by Arthur H. Thomas Company, classified under FSC 6640 (No Item Name Available). Status: active.

What are the part numbers for NSN 6640-00-494-3778?

NSN 6640-00-494-3778 has 6 cross-referenced part numbers: 4390G45 (Arthur H. Thomas Company), 09-656F (Fisher Scientific Company L.l.c.), 27730-128 (Vwr International, Llc Dba Vwr Scientific), GGT380 (Federal Specifications Promulgated by General Services Administration Washington DC), G8145 (Manostat Corp) and 1 more.

What NSN replaces 6640-00-494-3778?

There are 3 known substitutes for 6640-00-494-3778: 6640-00-264-5034, 6640-00-444-7350, 6640-01-178-9935. Verify interchangeability with system specifications before substitution.

What are the specifications of 4390G45?

Key specifications for 4390G45: Nondefinitive Spec/std Data: 1 TYPE AND 1 SIZE; Bottom Design: ROUND; Porous Material Location: OVERALL; Material: PAPER. 8 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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