The Adapter,aspirator System, cataloged under National Stock Number 6640-01-689-4255, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Integra Biosciences Corp.. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6640-01-689-4255 |
| Primary Part Number | 155520 |
| Item Name | Adapter,aspirator System |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Integra Biosciences Corp. |
| 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 |
|---|---|
| 155520 PRIMARY | Integra Biosciences Corp. (USA) |
| 155520 | Federal Acquisition Service (USA) |
| Reference | Meaning |
|---|---|
| 6640NCM206316 | 5/1 Secondary reference Defense Medical Standardization Board |
| 1574621 | 5/1 Secondary reference U.S. Government activity |
NSN 6640-01-689-4255 is a Adapter,aspirator System, manufactured by Integra Biosciences Corp., classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-689-4255 has 2 manufacturer part numbers on file: 155520 (Integra Biosciences Corp.), 155520 (Federal Acquisition Service).
Key specifications for 155520: Special Features: 8-CHANNEL PLASTIC ASPIRATION ADAPTER FOR DISPOSABLE TIPS WITH EJECTOR; WITH LOCKING, FOR VACUBOY ONLY.; Part Name Assigned by Controlling Agency: ADAPTER, ASPIRATOR SYSTEM. 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.