The Adapter,laboratory Centrifuge Tu, cataloged under National Stock Number 6640-01-698-1683, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Eppendorf North America, Inc. Dba Eppendorf North America Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-698-1683 |
| Primary Part Number | 22639293 |
| Item Name | Adapter,laboratory Centrifuge Tu |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Eppendorf North America, Inc. Dba Eppendorf North America Inc |
| 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 |
|---|---|
| 22639293 PRIMARY | Eppendorf North America, Inc. Dba Eppendorf North America Inc (USA) |
| Reference | Meaning |
|---|---|
| 6640NCM217438 | 5/1 Secondary reference Defense Medical Standardization Board |
| 1611399 | 5/1 Secondary reference U.S. Government activity |
| 05-400-319 | 5/9 Secondary reference Fisher Scientific Company L.l.c. |
NSN 6640-01-698-1683 is a Adapter,laboratory Centrifuge Tu, manufactured by Eppendorf North America, Inc. Dba Eppendorf North America Inc, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-698-1683 has 1 manufacturer part number on file: 22639293 (Eppendorf North America, Inc. Dba Eppendorf North America Inc).
Key specifications for 22639293: Special Features: FOR USE WITH EPPENDORF ROUND BUCKETS P/N 22639081. COVERS FIT OVER BUCKETS INDIVIDUALLY TO PROVIDE AN AEROSOL-TIGHT SEAL.; Part Name Assigned by Controlling Agency: CAPS FOR 100 ML ROUND BUCKETS, AEROSOL-TIGHT, SET OF 2 PCS. 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.