The Flask,filtering, cataloged under National Stock Number 6640-01-075-9201, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Nalge Co Div of Sybron Corp. Government technical data includes 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-075-9201 |
| Primary Part Number | 4101-0500 |
| Item Name | Flask,filtering |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Nalge Co Div of Sybron Corp |
| Status | ACTIVE |
| Style Designator | SMOOTH MOUTH W/SIDE TUBE |
| Overall Outside Diameter | 4.094 INCHES NOMINAL IN |
| Primary Container Type | CARTON |
| Capacity Rating | 500.000 MILLILITERS NOMINAL |
| Material | PLASTIC POLYPROPYLENE |
| Primary Container Unit Quantity | 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4101-0500 PRIMARY | Nalge Co Div of Sybron Corp (USA) |
| Reference | Meaning |
|---|---|
| 13222E7785 | 7/2 Vendor item drawing reference U.S. Government activity |
| 4101-0500 | 5/9 Secondary reference Dynalab Corp Dba Dynalon Products |
| 13222E0741 | 5/9 Secondary reference U.S. Government activity |
NSN 6640-01-075-9201 is a Flask,filtering, manufactured by Nalge Co Div of Sybron Corp, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-075-9201 has 1 manufacturer part number on file: 4101-0500 (Nalge Co Div of Sybron Corp).
Key specifications for 4101-0500: Overall Height: 7.438 INCHES NOMINAL IN; Style Designator: SMOOTH MOUTH W/SIDE TUBE; Overall Outside Diameter: 4.094 INCHES NOMINAL IN; Primary Container Type: CARTON. 6 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.