The Calibrator,radiac, cataloged under National Stock Number 6665-01-320-4723, is classified within Federal Supply Class 6665 (Hazard-detecting Instruments and Apparatus) of the Instruments and Laboratory Equipment group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6665-01-320-4723 |
| Item Name | Calibrator,radiac |
| FSC / FSG | 6665 / 66 — Hazard-detecting Instruments and Apparatus |
| Status | ACTIVE |
| FSC Application Data | MUTI-FUNCTION SURVEY METER SYSTEM |
| Radioactive Material | CESIUM 137 |
| Radioactive Magnitude Rating | 8.00 MICROCURIES |
| Radiation Reference | STANDARD |
| Radiation Type Emitted | GAMMA RAYS |
| 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 |
|---|---|
| 702468 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6665-01-320-4723 is a Calibrator,radiac, classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
Key specifications for 6665-01-320-4723: FSC Application Data: MUTI-FUNCTION SURVEY METER SYSTEM; Radioactive Material: CESIUM 137; Radioactive Magnitude Rating: 8.00 MICROCURIES; Radiation Reference: STANDARD. 5 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.