The Mailer,biohazard,sample, cataloged under National Stock Number 6640-01-461-4497, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Midland Scientific Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6640-01-461-4497 |
| Primary Part Number | THERMOSAFE 355 |
| Item Name | Mailer,biohazard,sample |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Midland Scientific Inc |
| Status | ACTIVE |
| General Characteristics Item Description | 14 L BY 14 W BY 14.63 IN. H X 11 L BY 11 W BY 12.5 IN D;WALL THICKNESS 1.5 INCH;INSULATED;SHOCK ABSORBING;MAY BE PACKED WITH DRY ICE;FOR USE TO SHIP BIOHAZARDOUS MATERIAL TO MEDICAL LABORATORIES;UNIT PK QTY: 4 W |
| 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 |
|---|---|
| THERMOSAFE 355 | Midland Scientific Inc (USA) |
| TGT355 | Medline Industries, Lp (USA) |
| 03-530-17 | Fisher Scientific Company L.l.c. (USA) |
| Reference | Meaning |
|---|---|
| 98-0938 | 5/1 Secondary reference U.S. Government activity |
| 355 | 3/1 Design control — primary reference Sonoco Protective Solutions, Inc. |
NSN 6640-01-461-4497 is a Mailer,biohazard,sample, manufactured by Midland Scientific Inc, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-461-4497 has 3 manufacturer part numbers on file: THERMOSAFE 355 (Midland Scientific Inc), TGT355 (Medline Industries, Lp), 03-530-17 (Fisher Scientific Company L.l.c.).
Key specifications for THERMOSAFE 355: General Characteristics Item Description: 14 L BY 14 W BY 14.63 IN. H X 11 L BY 11 W BY 12.5 IN D;WALL THICKNESS 1.5 INCH;INSULATED;SHOCK ABSORBING;MAY BE PACKED WITH DRY ICE;FOR USE TO SHIP BIOHAZARDOUS MATERIAL TO MEDICAL LABORATORIES;UNIT PK QTY: 4 W; Part Name Assigned by Controlling Agency: MAILER BIOHAZARD SA 14X14X14.63IN 4S IN. 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.