The Wash Bottle,laboratory, cataloged under National Stock Number 6640-01-528-7693, 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 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-528-7693 |
| Primary Part Number | 2421-0500 |
| Item Name | Wash Bottle,laboratory |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Nalge Co Div of Sybron Corp |
| Status | ACTIVE |
| Features Provided | CHEMICAL RESISTANT |
| Capacity Rating | 16.0 OUNCES OZ |
| Closure Type | SCREW CAP W/DISPENSING SPOUT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2421-0500 PRIMARY | Nalge Co Div of Sybron Corp (USA) |
| PW1520 | Rowe Scientific Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| 03-409-17B | 5/9 Secondary reference Fisher Scientific Company L.l.c. |
| RIA150240 | 7/2 Vendor item drawing reference Army, United States Department of the Dba Rock Island Arsenal Jmtc |
NSN 6640-01-528-7693 is a Wash Bottle,laboratory, manufactured by Nalge Co Div of Sybron Corp, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-528-7693 has 2 manufacturer part numbers on file: 2421-0500 (Nalge Co Div of Sybron Corp), PW1520 (Rowe Scientific Pty Ltd).
Key specifications for 2421-0500: Features Provided: CHEMICAL RESISTANT; Capacity Rating: 16.0 OUNCES OZ; Special Features: NALGENE FLUORINATED SOLVENT WASH BOTTLE TRANSLUCENT, BRIGHT RED POLYPROPYLENE TOP AND STEM; BRIGHT RED LETTERING SILK-SCREENED ON BOTTLE READS "SOLVENT WASH BOTTLE"; LOW PERMEABILITY AND EXCELLENT CHEMICAL RESISTANCE TO MANY ORGANIC SOLVENTS USED IN HPLC, TLC AND GAS CHROMATOGRAPHY; USE IN TEMP RANGE FROM 0 TO 90 DEG C USE ON PETROLEUM QUALITY ANALYSIS SYSTEM-PQAS, NSN 6640-01-501-2726 DEGC; Part Name Assigned by Controlling Agency: SOLVENT WASH BOTTLE 500ML HDPE 2S. 3 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.