The Filter,air,hematology Analyzer, cataloged under National Stock Number 6640-01-488-6653, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Beckman Coulter Inc Div Us Customer Operations. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6640-01-488-6653 |
| Primary Part Number | 6232803 |
| Item Name | Filter,air,hematology Analyzer |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Beckman Coulter Inc Div Us Customer Operations |
| 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 |
|---|---|
| 6232803 PRIMARY | Beckman Coulter Inc Div Us Customer Operations (USA) |
| Reference | Meaning |
|---|---|
| 03-1278 | 5/1 Secondary reference U.S. Government activity |
| 6650NCM031017 | 5/1 Secondary reference Defense Medical Standardization Board |
NSN 6640-01-488-6653 is a Filter,air,hematology Analyzer, manufactured by Beckman Coulter Inc Div Us Customer Operations, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-488-6653 has 1 manufacturer part number on file: 6232803 (Beckman Coulter Inc Div Us Customer Operations).
Key specifications for 6232803: Part Name Assigned by Controlling Agency: FILTER, AIR HYDROPHOBIC, PART NO.6232803; 0.45 MICRON, MALE LUER; COMPONENT OF HEMATOLOGY ANALYZER, MFG BY BECKMAN COULTER INC.; End Item Identification: HEMATOLOGY ANALYZER, MODEL AC-T DIFF 2.. 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.