The Probe,radiac, cataloged under National Stock Number 6665-01-671-4479, is classified within Federal Supply Class 6665 (Hazard-detecting Instruments and Apparatus) of the Instruments and Laboratory Equipment group. The manufacturer of record is Ludlum Measurements, Inc. Dba Vpi Technology Div Vpi Technology. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6665-01-671-4479 |
| Primary Part Number | V040005 |
| Item Name | Probe,radiac |
| FSC / FSG | 6665 / 66 — Hazard-detecting Instruments and Apparatus |
| Manufacturer | Ludlum Measurements, Inc. Dba Vpi Technology Div Vpi Technology |
| Status | ACTIVE |
| 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 |
|---|---|
| V040005 PRIMARY | Ludlum Measurements, Inc. Dba Vpi Technology Div Vpi Technology (USA) |
| YRATRA00RDS0010PR002 | B.m.d. S.p.a. (ITA) |
| Reference | Meaning |
|---|---|
| V040005 03 | 5/9 Secondary reference Ludlum Measurements, Inc. Dba Vpi Technology Div Vpi Technology |
NSN 6665-01-671-4479 is a Probe,radiac, manufactured by Ludlum Measurements, Inc. Dba Vpi Technology Div Vpi Technology, classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
NSN 6665-01-671-4479 has 2 manufacturer part numbers on file: V040005 (Ludlum Measurements, Inc. Dba Vpi Technology Div Vpi Technology), YRATRA00RDS0010PR002 (B.m.d. S.p.a.).
Key specifications for V040005: Part Name Assigned by Controlling Agency: DETECTION AND ALARM DEVICES; End Item Identification: ASSEMBLY, ALPHA-BETA PROBE. 0 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.