The Radiac Set, cataloged under National Stock Number 6665-01-552-6341, is classified within Federal Supply Class 6665 (Hazard-detecting Instruments and Apparatus) of the Instruments and Laboratory Equipment group. The manufacturer of record is Mirion Technologies (canberra), Inc.. Government technical data includes 5 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6665-01-552-6341 |
| Primary Part Number | 48822 |
| Item Name | Radiac Set |
| FSC / FSG | 6665 / 66 — Hazard-detecting Instruments and Apparatus |
| Manufacturer | Mirion Technologies (canberra), Inc. |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 6.0 DC |
| Relationship to Similar Equipment | SIMILAR TO RADIAC SET AN/UDR-13, BUT NOT ELECTRICALLY. NOT INTERCHANGEABLE WITH THE AN/UDR-13 DUE TO DIFFERENCES IN EMBEDDED SOFTWARE. |
| Joint Electronics Type Designation System Item Type Number | AN/UDR-15 |
| Joint Electronics Type Designation System Item Name | RADIAC SET |
| Radiation Type and Function | GAMMA RAYS MEASURES AND NEUTRON RAYS MEASURES |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 48822 PRIMARY | Mirion Technologies (canberra), Inc. (USA) |
| Reference | Meaning |
|---|---|
| AN/UDR-15 | 5/2 Secondary reference U.S. Government activity |
NSN 6665-01-552-6341 is a Radiac Set, manufactured by Mirion Technologies (canberra), Inc., classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
NSN 6665-01-552-6341 has 1 manufacturer part number on file: 48822 (Mirion Technologies (canberra), Inc.).
Key specifications for 48822: Overall Height: 3.950 INCHES NOMINAL IN; Voltage in Volts and Current Type: 6.0 DC; Relationship to Similar Equipment: SIMILAR TO RADIAC SET AN/UDR-13, BUT NOT ELECTRICALLY. NOT INTERCHANGEABLE WITH THE AN/UDR-13 DUE TO DIFFERENCES IN EMBEDDED SOFTWARE.; Joint Electronics Type Designation System Item Type Number: AN/UDR-15. 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.
NSN 6665-01-552-6341 has DEMIL Code D. 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.