The Calibration Standar, cataloged under National Stock Number 6650-01-565-4089, is classified within Federal Supply Class 6650 (Optical Instruments, Test Equipment, Components and Accessories) of the Instruments and Laboratory Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6650-01-565-4089 |
| Item Name | Calibration Standar |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Status | ACTIVE |
| General Characteristics Item Description | CALIBRATES SPECTRORADIO METERS, RADIO METERS, PHOTOMETERS, SOURCE MODULE, OPTICS HEAD AND SEPARATE ELECTRONICDISPLAY CONSOLE POWER SUPPLY, PRECISION SILICON DETECTOR FILTER COMBINATION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| OL455-6 | 3/9 Design control — primary reference Optronic Laboratories Llc Dba (foreign Parent Is Gooch & Housego Ltd, Somerset, United Kin |
NSN 6650-01-565-4089 is a Calibration Standar, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
Key specifications for 6650-01-565-4089: General Characteristics Item Description: CALIBRATES SPECTRORADIO METERS, RADIO METERS, PHOTOMETERS, SOURCE MODULE, OPTICS HEAD AND SEPARATE ELECTRONICDISPLAY CONSOLE POWER SUPPLY, PRECISION SILICON DETECTOR FILTER COMBINATION; Special Features: HIGH INTENSITY INTEGRATING SPHERECALIBRATION STANDARD. 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.
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.