The Probe,radiac, cataloged under National Stock Number 6665-01-687-4352, is classified within Federal Supply Class 6665 (Hazard-detecting Instruments and Apparatus) of the Instruments and Laboratory Equipment group. The manufacturer of record is Thermo Eberline Llc Div Measurement Control and Sample Identification. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6665-01-687-4352 |
| Primary Part Number | 4254271 |
| Item Name | Probe,radiac |
| FSC / FSG | 6665 / 66 — Hazard-detecting Instruments and Apparatus |
| Manufacturer | Thermo Eberline Llc Div Measurement Control and Sample Identification |
| Status | ACTIVE |
| Overall Diameter | 65.0 MILLIMETERS NOMINAL MM |
| Detecting Element Type | SCINTILLATION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4254271 PRIMARY | Thermo Eberline Llc Div Measurement Control and Sample Identification (USA) |
NSN 6665-01-687-4352 is a Probe,radiac, manufactured by Thermo Eberline Llc Div Measurement Control and Sample Identification, classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
NSN 6665-01-687-4352 has 1 manufacturer part number on file: 4254271 (Thermo Eberline Llc Div Measurement Control and Sample Identification).
Key specifications for 4254271: Overall Diameter: 65.0 MILLIMETERS NOMINAL MM; Detecting Element Type: SCINTILLATION; Special Features: LENGTH: 257 MILLIMETERS (WITHOUT PLUG-IN CONNECTION) MM; Part Name Assigned by Controlling Agency: FHZ 691-10 DOSE RATE DETECTOR. 2 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.