The Tube,drying,laboratory, cataloged under National Stock Number 6640-01-601-3079, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Medi Soft. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-601-3079 |
| Primary Part Number | 54-40-002 |
| Item Name | Tube,drying,laboratory |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Medi Soft |
| 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 |
|---|---|
| 54-40-002 | Medi Soft (BEL) |
| Reference | Meaning |
|---|---|
| ME-SERIES MOISTURE EXCHANGER | 3/9 Design control — primary reference Perma Pure Llc |
NSN 6640-01-601-3079 is a Tube,drying,laboratory, manufactured by Medi Soft, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-601-3079 has 1 manufacturer part number on file: 54-40-002 (Medi Soft).
Key specifications for 54-40-002: Part Name Assigned by Controlling Agency: MOISTURE EXCHANGER. 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.