The Test Tube, cataloged under National Stock Number 6640-01-355-6041, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Gerresheimer Glass Inc Div Gerresheimer Glass. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-355-6041 |
| Primary Part Number | 45050-16X150 |
| Item Name | Test Tube |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Gerresheimer Glass Inc Div Gerresheimer Glass |
| Status | ACTIVE |
| Style Designator | BEADED RIM ROUND BOTTOM |
| Primary Container Type | RACK |
| Tubing Outside Diameter | 16.0 MILLIMETERS NOMINAL MM |
| Capacity Rating | 24.000 MILLILITERS NOMINAL |
| Material | GLASS SODA-LIME |
| Total Primary Container Quantity | 576 |
| 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 |
|---|---|
| 45050-16X150 PRIMARY | Gerresheimer Glass Inc Div Gerresheimer Glass (USA) |
| 45050-16150 | Gerresheimer Glass Inc Div Gerresheimer Glass (USA) |
NSN 6640-01-355-6041 is a Test Tube, manufactured by Gerresheimer Glass Inc Div Gerresheimer Glass, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-355-6041 has 2 manufacturer part numbers on file: 45050-16X150 (Gerresheimer Glass Inc Div Gerresheimer Glass), 45050-16150 (Gerresheimer Glass Inc Div Gerresheimer Glass).
Key specifications for 45050-16X150: Style Designator: BEADED RIM ROUND BOTTOM; Overall Length: 150.0 MILLIMETERS NOMINAL MM; Primary Container Type: RACK; Tubing Outside Diameter: 16.0 MILLIMETERS NOMINAL MM. 6 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.