The Heminth Ova and Lar, cataloged under National Stock Number 6640-01-466-3900, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Scientific Device Laboratory Inc Div Scientific Device Laboratory. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-466-3900 |
| Primary Part Number | 530 |
| Item Name | Heminth Ova and Lar |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Scientific Device Laboratory Inc Div Scientific Device Laboratory |
| Status | ACTIVE |
| General Characteristics Item Description | HELMINTH OVA AND LARVE IN FORMALDEHYDE SOLUTION; 3 ML; 15'S |
| 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 |
|---|---|
| 530 PRIMARY | Scientific Device Laboratory Inc Div Scientific Device Laboratory (USA) |
| Reference | Meaning |
|---|---|
| 98-0577 | 5/1 Secondary reference U.S. Government activity |
| SCIENTIFIC DEVICE LABS | 5/1 Secondary reference U.S. Government activity |
NSN 6640-01-466-3900 is a Heminth Ova and Lar, manufactured by Scientific Device Laboratory Inc Div Scientific Device Laboratory, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-466-3900 has 1 manufacturer part number on file: 530 (Scientific Device Laboratory Inc Div Scientific Device Laboratory).
Key specifications for 530: General Characteristics Item Description: HELMINTH OVA AND LARVE IN FORMALDEHYDE SOLUTION; 3 ML; 15'S; Part Name Assigned by Controlling Agency: HEMINTH OVA AND LARVE IN FORMALDEHYDE SOL 3ML 15S. 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.