The Block,heating,centrifuge Tube, cataloged under National Stock Number 6640-01-537-9989, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Vwr International, Llc Dba Vwr Scientific. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6640-01-537-9989 |
| Primary Part Number | 13259-250 |
| Item Name | Block,heating,centrifuge Tube |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Vwr International, Llc Dba Vwr Scientific |
| Status | ACTIVE |
| Supplementary Features | FOR USE WITH JBAIDS 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 |
|---|---|
| 13259-250 PRIMARY | Vwr International, Llc Dba Vwr Scientific (USA) |
| Reference | Meaning |
|---|---|
| 6530NCM060109 | 5/1 Secondary reference Defense Medical Standardization Board |
| 06-0155 | 5/1 Secondary reference U.S. Government activity |
NSN 6640-01-537-9989 is a Block,heating,centrifuge Tube, manufactured by Vwr International, Llc Dba Vwr Scientific, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-537-9989 has 1 manufacturer part number on file: 13259-250 (Vwr International, Llc Dba Vwr Scientific).
Key specifications for 13259-250: Supplementary Features: FOR USE WITH JBAIDS SYSTEM; Special Features: 15ML TUBE VOLUME; 17.1MM WELL DIAMETER; 44.5MM WELL DEPTH; 12 WELLS; CONSTRUCTED FROM A SOLID ANODIZED ALUMINUM BLOCK 9.5 L X 7.6 W X 5.1 H CM SINGLE BLOCK SIZE W; Part Name Assigned by Controlling Agency: MODULAR HEATING BLOCKS FOR CONICAL BOTTOM CENTRIFUGE TUBE 15ML TUBE VOLUME. 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.