NSN 6640-00-409-8000 — this item is cataloged by the U.S. Government under National Stock Number 6640-00-409-8000. Manufacturer of record part number: 56341-403.
Also searched as6640-00-409-8000 ·
6640004098000 ·
NIIN 004098000 ·
00-409-8000 ·
FSC 6640 Laboratory Equipment and Supplies · CAGE 2E624 · 56341-403
The Bulb,dropping Pipet, cataloged under National Stock Number 6640-00-409-8000, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Vwr International, Llc Dba Vwr Scientific. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6640-00-409-8000
Primary Part Number
56341-403
Item Name
Bulb,dropping Pipet
FSC / FSG
6640 / 66 — Laboratory Equipment and Supplies
Manufacturer
Vwr International, Llc Dba Vwr Scientific
Status
ACTIVE
Tube Outside Diameter for Which Designed
0.188 INCHES NOMINAL IN
Internal Collar Groove
NOT INCLUDED
Load Capacity
2.0 OUNCES OZ
Material
RUBBER
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 6640 — Laboratory Equipment and Supplies
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6640-00-001-3348
6640-00-001-3348 · Item name not on file
6640-00-001-6670
LID,ANAEROBIC CULTURE APPARATUS
6640-00-001-6868
CONTROLLER,TIME AND TEMPERATURE,
6640-00-001-6871
6640-00-001-6871 · Item name not on file
6640-00-001-8928
6640-00-001-8928 · Item name not on file
6640-00-001-9167
6640-00-001-9167 · Item name not on file
6640-00-001-9168
6640-00-001-9168 · Item name not on file
6640-00-003-4362
6640-00-003-4362 · Item name not on file
Frequently Asked Questions
What is NSN 6640-00-409-8000?
NSN 6640-00-409-8000 is a Bulb,dropping Pipet, manufactured by Vwr International, Llc Dba Vwr Scientific, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
What part numbers are listed for NSN 6640-00-409-8000?
NSN 6640-00-409-8000 has 1 manufacturer part number on file: 56341-403 (Vwr International, Llc Dba Vwr Scientific).
What are the specifications of 56341-403?
Key specifications for 56341-403: Tube Outside Diameter for Which Designed: 0.188 INCHES NOMINAL IN; Internal Collar Groove: NOT INCLUDED; Load Capacity: 2.0 OUNCES OZ; Special Features: FOR LARGER PIPETS. 4 specifications are documented in the U.S. Government catalog.
Is NSN 6640-00-409-8000 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.