The Test Module,beta Detection, cataloged under National Stock Number 6665-01-508-6174, 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 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6665-01-508-6174 |
| Primary Part Number | 47490-1 |
| Item Name | Test Module,beta Detection |
| FSC / FSG | 6665 / 66 — Hazard-detecting Instruments and Apparatus |
| Manufacturer | Mirion Technologies (canberra), Inc. |
| Status | ACTIVE |
| Overall Diameter | 66.7 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 47490-1 PRIMARY | Mirion Technologies (canberra), Inc. (USA) |
NSN 6665-01-508-6174 is a Test Module,beta Detection, manufactured by Mirion Technologies (canberra), Inc., classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
NSN 6665-01-508-6174 has 1 manufacturer part number on file: 47490-1 (Mirion Technologies (canberra), Inc.).
Key specifications for 47490-1: Overall Height: 39.7 MILLIMETERS NOMINAL MM; Overall Diameter: 66.7 MILLIMETERS NOMINAL MM; End Item Identification: 47491 AND 47500 BETA DETECTION MODULE. 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.
NSN 6665-01-508-6174 has DEMIL Code B. 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.