The Flask,culture, cataloged under National Stock Number 6640-01-629-4909, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Corning Incorporated Dba Corning Incorporated. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-629-4909 |
| Primary Part Number | 353108 |
| Item Name | Flask,culture |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Corning Incorporated Dba Corning Incorporated |
| Status | ACTIVE |
| Closure Type Accommodated and Size Designation | OUTER DIMENSION 23.36MM SCREW CAP MOUTH MM |
| Style Designator | RECTANGULAR |
| Overall Outside Diameter | 44.70 MILLIMETERS NOMINAL MM |
| Features Provided | CANTED NECK AND CLEAR AND PHENOLIC CAP |
| Primary Container Type | BAG |
| Capacity Rating | 50.0 MILLILITERS NOMINAL |
| Color | COLORLESS |
| Graduation Marking Method | MOLDED |
| Material | PLASTIC POLYSTYRENE |
| Primary Container Unit Quantity | 20 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 6640-01-629-4909 is a Flask,culture, manufactured by Corning Incorporated Dba Corning Incorporated, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-629-4909 has 2 manufacturer part numbers on file: 353108 (Corning Incorporated Dba Corning Incorporated), 734-0044 (Vwr International).
Key specifications for 353108: Overall Height: 102.82 MILLIMETERS NOMINAL MM; Closure Type Accommodated and Size Designation: OUTER DIMENSION 23.36MM SCREW CAP MOUTH MM; Style Designator: RECTANGULAR; Overall Outside Diameter: 44.70 MILLIMETERS NOMINAL MM. 10 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.