The Calibrator,bios Flow, cataloged under National Stock Number 6640-01-464-9936, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Thermo Fisher Scientific Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-464-9936 |
| Primary Part Number | 10-005551-0120 |
| Item Name | Calibrator,bios Flow |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Thermo Fisher Scientific Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | CALIBRATOR BIOS FLOW; FOR USE IN CALIBRATION OF AIR SAMPLING EQUIPMENT |
| 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 |
|---|---|
| 10-005551-0120 PRIMARY | Thermo Fisher Scientific Inc. (USA) |
| Reference | Meaning |
|---|---|
| 98-2130 | 5/1 Secondary reference U.S. Government activity |
NSN 6640-01-464-9936 is a Calibrator,bios Flow, manufactured by Thermo Fisher Scientific Inc., classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-464-9936 has 1 manufacturer part number on file: 10-005551-0120 (Thermo Fisher Scientific Inc.).
Key specifications for 10-005551-0120: General Characteristics Item Description: CALIBRATOR BIOS FLOW; FOR USE IN CALIBRATION OF AIR SAMPLING EQUIPMENT; Part Name Assigned by Controlling Agency: CALIBRATOR BIOS FLOW F/USE IN CALIBRATION OF AIR SAMPLING EQUIP. 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.