The Dispenser,adjustable Volume, cataloged under National Stock Number 6640-01-464-2016, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-464-2016 |
| Item Name | Dispenser,adjustable Volume |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Status | ACTIVE |
| General Characteristics Item Description | DISPENSES 2.5 TO 25 ML; ACCURACY IS PLUS OR MINUS 0.5 PCT; REPRODUCABILITY LESS THAN/EQUAL TO 0.1 PCT; VISCOSITY LIMIT IS UP TO 500 MM 2/S AND DENSITY IS UP TO 2.2 G/CC; NOTE: HF AND SOME FLUORINATED HYDROCARBONS CANNOT BE DISPENSED; SUPPLIED W/45 MM THREAD, DISCHARGE TUBE, ADJUSTABLE LENGTH FILLING TUBE, VALVE MOUNTING TOOL, POLYPROPYLENE THREAD ADAPTERS; UNITS SUPPLIED WITH 33 AND 38 MM ADAPTERS; CERTIFICATE OF PERFORMANCE AND OPERATING MANUAL G |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 13-688-230 | 3/9 Design control — primary reference Fisher Scientific Company L.l.c. |
| 98-1326 | 5/1 Secondary reference U.S. Government activity |
NSN 6640-01-464-2016 is a Dispenser,adjustable Volume, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 9390-01-486-2295. Verify interchangeability with system specifications before substitution.
Key specifications for 6640-01-464-2016: General Characteristics Item Description: DISPENSES 2.5 TO 25 ML; ACCURACY IS PLUS OR MINUS 0.5 PCT; REPRODUCABILITY LESS THAN/EQUAL TO 0.1 PCT; VISCOSITY LIMIT IS UP TO 500 MM 2/S AND DENSITY IS UP TO 2.2 G/CC; NOTE: HF AND SOME FLUORINATED HYDROCARBONS CANNOT BE DISPENSED; SUPPLIED W/45 MM THREAD, DISCHARGE TUBE, ADJUSTABLE LENGTH FILLING TUBE, VALVE MOUNTING TOOL, POLYPROPYLENE THREAD ADAPTERS; UNITS SUPPLIED WITH 33 AND 38 MM ADAPTERS; CERTIFICATE OF PERFORMANCE AND OPERATING MANUAL G; Part Name Assigned by Controlling Agency: DISPENSER ADJUSTABLE VOLUME ANALOG DISPENSES 2.5 TO 25ML. 1 specification is 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.