The Refractometer, cataloged under National Stock Number 6650-01-396-3287, is classified within Federal Supply Class 6650 (Optical Instruments, Test Equipment, Components and Accessories) of the Instruments and Laboratory Equipment group. The manufacturer of record is Illinois Tool Works, Inc. Div Magnaflux. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6650-01-396-3287 |
| Primary Part Number | 513829 |
| Item Name | Refractometer |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Manufacturer | Illinois Tool Works, Inc. Div Magnaflux |
| Status | ACTIVE |
| General Characteristics Item Description | MEASURES CONCENTRATION OF HYDROPHOLIC REMOVERS IN WATER; CHART CONVERTSPERCENT CONCENTRATION FO R ZR10 A OR ZR10 B ZYGLO |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 6650-01-396-3287 is a Refractometer, manufactured by Illinois Tool Works, Inc. Div Magnaflux, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-396-3287 has 3 manufacturer part numbers on file: 513829 (Illinois Tool Works, Inc. Div Magnaflux), 008M009 (Intercontrole), 008M009 (Illinois Tool Works, Inc. Div Magnaflux).
Key specifications for 513829: General Characteristics Item Description: MEASURES CONCENTRATION OF HYDROPHOLIC REMOVERS IN WATER; CHART CONVERTSPERCENT CONCENTRATION FO R ZR10 A OR ZR10 B ZYGLO. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 6650-01-396-3287 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.