The Cover,test Tube, cataloged under National Stock Number 6640-01-503-6899, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Abbott Laboratories Inc. Dba Abbott Nutrition Div Abbott Diagnostics Division. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6640-01-503-6899 |
| Primary Part Number | 04D1901 |
| Item Name | Cover,test Tube |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Abbott Laboratories Inc. Dba Abbott Nutrition Div Abbott Diagnostics Division |
| Status | ACTIVE |
| 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 |
|---|---|
| 04D1901 PRIMARY | Abbott Laboratories Inc. Dba Abbott Nutrition Div Abbott Diagnostics Division (USA) |
| 4D1901 | Abbott Laboratories Ltd Diagnostics (GBR) |
| Reference | Meaning |
|---|---|
| 4D1901 | 5/9 Secondary reference Abbott Laboratories Inc. Dba Abbott Nutrition Div Abbott Diagnostics Division |
NSN 6640-01-503-6899 is a Cover,test Tube, manufactured by Abbott Laboratories Inc. Dba Abbott Nutrition Div Abbott Diagnostics Division, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-503-6899 has 2 manufacturer part numbers on file: 04D1901 (Abbott Laboratories Inc. Dba Abbott Nutrition Div Abbott Diagnostics Division), 4D1901 (Abbott Laboratories Ltd Diagnostics).
Key specifications for 04D1901: End Item Identification: USED ON ABBOTT ARCHITECT IMMUNOASSAY DIAGNOSTIC TESTER. 0 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.