NSN 6640-01-646-6358 — this item is cataloged by the U.S. Government under National Stock Number 6640-01-646-6358. Manufacturer of record part number: 224100-020.
Also searched as6640-01-646-6358 ·
6640016466358 ·
NIIN 016466358 ·
01-646-6358 ·
FSC 6640 Laboratory Equipment and Supplies · CAGE 1JJB2 · 224100-020
The Bottle,stopper, cataloged under National Stock Number 6640-01-646-6358, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Wheaton Science Products. Government technical data includes 9 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
6640-01-646-6358
Primary Part Number
224100-020
Item Name
Bottle,stopper
FSC / FSG
6640 / 66 — Laboratory Equipment and Supplies
Manufacturer
Wheaton Science Products
Status
ACTIVE
Closure Size for Which Designed
ABH
Overall Diameter
11.0 MILLIMETERS NOMINAL MM
Shape
CYLINDRICAL
Features Provided
LEAKPROOF CAP
Inside Diameter
5.0 MILLIMETERS NOMINAL MM
Color
RED
Closure Type
STOPPER
Material
RUBBER NATURAL LOCATION NOT OTHERWISE SPECIFIED
Material
RUBBER POLYISOPRENE NATURAL CLASS NR STOPPER
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 6640-01-646-6358?
NSN 6640-01-646-6358 is a Bottle,stopper, manufactured by Wheaton Science Products, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
What part numbers are listed for NSN 6640-01-646-6358?
NSN 6640-01-646-6358 has 1 manufacturer part number on file: 224100-020 (Wheaton Science Products).
What are the specifications of 224100-020?
Key specifications for 224100-020: Closure Size for Which Designed: ABH; Overall Diameter: 11.0 MILLIMETERS NOMINAL MM; Shape: CYLINDRICAL; Features Provided: LEAKPROOF CAP. 9 specifications are documented in the U.S. Government catalog.
Is NSN 6640-01-646-6358 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.