The Grinder,specimen,laboratory, cataloged under National Stock Number 6640-01-080-7563, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6640-01-080-7563 |
| Item Name | Grinder,specimen,laboratory |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Status | ACTIVE |
| General Characteristics Item Description | 440 VAC,12 A,3 PHASE,60 HZ; 380 VAC,15 A,3 PHASE,50 HZ; 2 HP GRINDING MOTORS; 1.5 HP ASPIRATOR MOTOR; 45 IN. H,45 IN. W,37 IN. D; 1500,3000 RPM GRINDING WHEELS; MAGNETIC BREAKING; 50/90 DEG F,10/80 PCT HUMIDITY LAB CONDITIONS; 60/120 GRIT WHEELS VAC |
| 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 |
|---|---|
| 512-700 | 3/2 Design control — primary reference U.S. Government activity |
| 6640-4312-2230 | 6/9 Informative reference only U.S. Government activity |
NSN 6640-01-080-7563 is a Grinder,specimen,laboratory, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 3040-01-192-4694. Verify interchangeability with system specifications before substitution.
Key specifications for 6640-01-080-7563: General Characteristics Item Description: 440 VAC,12 A,3 PHASE,60 HZ; 380 VAC,15 A,3 PHASE,50 HZ; 2 HP GRINDING MOTORS; 1.5 HP ASPIRATOR MOTOR; 45 IN. H,45 IN. W,37 IN. D; 1500,3000 RPM GRINDING WHEELS; MAGNETIC BREAKING; 50/90 DEG F,10/80 PCT HUMIDITY LAB CONDITIONS; 60/120 GRIT WHEELS VAC. 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.