The Filter,air, cataloged under National Stock Number 6640-01-465-8982, 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. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6640-01-465-8982 |
| Primary Part Number | 9543-42 |
| Item Name | Filter,air |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Abbott Laboratories Inc. Dba Abbott Nutrition Div Abbott Diagnostics Division |
| Status | ACTIVE |
| General Characteristics Item Description | AIR FILTER FOR ABBOTT TDX/FLX SYSTEM |
| 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 |
|---|---|
| 9543-42 PRIMARY | Abbott Laboratories Inc. Dba Abbott Nutrition Div Abbott Diagnostics Division (USA) |
| Reference | Meaning |
|---|---|
| 99-0119 | 5/1 Secondary reference U.S. Government activity |
NSN 6640-01-465-8982 is a Filter,air, manufactured by Abbott Laboratories Inc. Dba Abbott Nutrition Div Abbott Diagnostics Division, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-465-8982 has 1 manufacturer part number on file: 9543-42 (Abbott Laboratories Inc. Dba Abbott Nutrition Div Abbott Diagnostics Division).
1 possible match (shared part number, not a government interchangeability claim): 6145-01-475-9907. Verify interchangeability with system specifications before substitution.
Key specifications for 9543-42: General Characteristics Item Description: AIR FILTER FOR ABBOTT TDX/FLX SYSTEM; Part Name Assigned by Controlling Agency: FILTER AIR F/ABBOTT TDX/FLX SYSTEM. 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.