The Microtome, cataloged under National Stock Number 6640-00-433-6000, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Leica Microsystems Inc.. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-00-433-6000 |
| Primary Part Number | 1492235USUL |
| Item Name | Microtome |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Leica Microsystems Inc. |
| Status | ACTIVE |
| Accessory Components and Quantity | BLADES,RAZOR 30,DISK,OBJECT 3,HOLDER,RAZOR BLADE 1,KNIFE 2,6640-00-433-9500 |
| Unit Type | ROTARY |
| 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 |
|---|---|
| 1492235USUL PRIMARY | Leica Microsystems Inc. (USA) |
| Reference | Meaning |
|---|---|
| 1492235USUL | 3/9 Design control — primary reference Leica Inc Surveying and Photogrammetry Systems Div |
| 820T | 5/9 Secondary reference Leica Inc Surveying and Photogrammetry Systems Div |
| MILM36314 | 5/1 Secondary reference U.S. Government activity |
NSN 6640-00-433-6000 is a Microtome, manufactured by Leica Microsystems Inc., classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-00-433-6000 has 1 manufacturer part number on file: 1492235USUL (Leica Microsystems Inc.).
Key specifications for 1492235USUL: Overall Height: 10.000 INCHES NOMINAL IN; Overall Length: 20.000 INCHES NOMINAL IN; Overall Width: 20.000 INCHES NOMINAL IN; Accessory Components and Quantity: BLADES,RAZOR 30,DISK,OBJECT 3,HOLDER,RAZOR BLADE 1,KNIFE 2,6640-00-433-9500. 2 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.