The Slide,microscope, cataloged under National Stock Number 6640-01-141-0781, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-141-0781 |
| Item Name | Slide,microscope |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Status | ACTIVE |
| Unit Package Type | PACKAGE |
| Overall Thickness | 1.4 MILLIMETERS MINIMUM AND 1.6 MILLIMETERS MAXIMUM MM |
| Cavity Quantity | 1 |
| Cavity Overall Depth | 0.5 MILLIMETERS NOMINAL MM |
| Unit Package Quantity | 12 |
| Cavity Overall Diameter | 18.0 MILLIMETERS NOMINAL MM |
| Material | GLASS |
| Cavity Bottom Shape | CONCAVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 12-560A | 3/9 Design control — primary reference Fisher Scientific Company L.l.c. |
NSN 6640-01-141-0781 is a Slide,microscope, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4520-01-229-6039. Verify interchangeability with system specifications before substitution.
Key specifications for 6640-01-141-0781: Unit Package Type: PACKAGE; Overall Thickness: 1.4 MILLIMETERS MINIMUM AND 1.6 MILLIMETERS MAXIMUM MM; Cavity Quantity: 1; Cavity Overall Depth: 0.5 MILLIMETERS NOMINAL MM. 8 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.