The Radiacmeter, cataloged under National Stock Number 6665-01-210-3395, 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. Government technical data includes 8 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 | 6665-01-210-3395 |
| Primary Part Number | 18 |
| Item Name | Radiacmeter |
| FSC / FSG | 6665 / 66 — Hazard-detecting Instruments and Apparatus |
| Manufacturer | Ludlum Measurements Inc |
| Status | ACTIVE |
| Indicator Type | METER AND COUNTER |
| Portability | PORTABLE |
| Mounting Method | PORTABLE |
| Detecting Element Type | SCINTILLATION AND GEIGER TUBE |
| Count Range Per Minute | +0.0 TO 500.0 |
| Radiation Type and Function | GAMMA RAYS MEASURES |
| Carrying Case | NOT PROVIDED |
| Usage Design | SURVEYS INCOMING AIRCRAFT FOR RADIOACTIVE COMPONENTS AT EACH MAJOR STAGE(PRIOR TO FLYAWAY,OVERLAND AND RECLAMATION ACTIONS |
| 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 |
|---|---|
| 18 PRIMARY | Ludlum Measurements Inc (USA) |
NSN 6665-01-210-3395 is a Radiacmeter, manufactured by Ludlum Measurements Inc, classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
NSN 6665-01-210-3395 has 1 manufacturer part number on file: 18 (Ludlum Measurements Inc).
Key specifications for 18: Indicator Type: METER AND COUNTER; Portability: PORTABLE; Mounting Method: PORTABLE; Detecting Element Type: SCINTILLATION AND GEIGER TUBE. 8 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.