The Vials,dilution,butterfield, cataloged under National Stock Number 6640-01-494-8327, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Bva Scientific, Inc.. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-494-8327 |
| Primary Part Number | EBB22532 |
| Item Name | Vials,dilution,butterfield |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Bva Scientific, Inc. |
| Status | ACTIVE |
| Material | PLASTIC |
| 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 |
|---|---|
| EBB22532 PRIMARY | Bva Scientific, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 02-0177 | 5/1 Secondary reference U.S. Government activity |
| 6640NCM020103 | 5/1 Secondary reference Defense Medical Standardization Board |
NSN 6640-01-494-8327 is a Vials,dilution,butterfield, manufactured by Bva Scientific, Inc., classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-494-8327 has 1 manufacturer part number on file: EBB22532 (Bva Scientific, Inc.).
Key specifications for EBB22532: Special Features: 225ML PRE-FILLED BUTTERFIELD DILUTION IN PLASTIC VIAL WITH A FLIP CAP; A PHOSPHATE BUFFER; 32 PER CASE; STORE AT ROOM TEMPERATURE; Part Name Assigned by Controlling Agency: VIALS DILUTION BUTTERFIELD 225ML PRE-FILLED 32S; Material: PLASTIC. 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.