The Radioactive Test Sample, cataloged under National Stock Number 6665-01-627-8637, is classified within Federal Supply Class 6665 (Hazard-detecting Instruments and Apparatus) of the Instruments and Laboratory Equipment group. The manufacturer of record is Spectrum Techniques, Llc Dba Spectrum Techniques Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Radioactive Test Sample |
| FSC / FSG | 6665 — Hazard-detecting Instruments and Apparatus (FSG 66) |
| Manufacturers | Spectrum Techniques, Llc Dba Spectrum Techniques Inc (CAGE 3A5D0) |
| Parameter | Value |
|---|---|
| NSN | 6665-01-627-8637 |
| Primary Part Number | EU152S1 |
| Item Name | Radioactive Test Sample |
| FSC / FSG | 6665 / 66 — Hazard-detecting Instruments and Apparatus |
| Manufacturer | Spectrum Techniques, Llc Dba Spectrum Techniques Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL F — Mutilate — Cut |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| EU152S1 PRIMARY | Spectrum Techniques, Llc Dba Spectrum Techniques Inc (USA) |
| Reference | Meaning |
|---|---|
| 6001-000782 | 7/2 Vendor item drawing reference U.S. Government activity |
| 6001-000782-1 | 5/9 Secondary reference Teledyne Flir Defense, Inc. |
NSN 6665-01-627-8637 is a Radioactive Test Sample, manufactured by Spectrum Techniques, Llc Dba Spectrum Techniques Inc, classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
NSN 6665-01-627-8637 has 1 manufacturer part number on file: EU152S1 (Spectrum Techniques, Llc Dba Spectrum Techniques Inc).
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 6665-01-627-8637 has DEMIL Code F. 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.