The Monitor,chemical Agent, cataloged under National Stock Number 6665-01-564-5014, is classified within Federal Supply Class 6665 (Hazard-detecting Instruments and Apparatus) of the Instruments and Laboratory Equipment group. The manufacturer of record is Durridge Company Inc.. Government technical data includes 3 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6665-01-564-5014 |
| Primary Part Number | RAD7 |
| Item Name | Monitor,chemical Agent |
| FSC / FSG | 6665 / 66 — Hazard-detecting Instruments and Apparatus |
| Manufacturer | Durridge Company Inc. |
| Status | ACTIVE |
| Detecting Element Type | ELECTROSCOPE |
| Detecting Element Detachability | INTEGRAL |
| Material | PLASTIC CASE |
| 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 |
|---|---|
| RAD7 PRIMARY | Durridge Company Inc. (USA) |
NSN 6665-01-564-5014 is a Monitor,chemical Agent, manufactured by Durridge Company Inc., classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
NSN 6665-01-564-5014 has 1 manufacturer part number on file: RAD7 (Durridge Company Inc.).
1 possible match (shared part number, not a government interchangeability claim): 6665-01-571-8956. Verify interchangeability with system specifications before substitution.
Key specifications for RAD7: Detecting Element Type: ELECTROSCOPE; Detecting Element Detachability: INTEGRAL; Special Features: MEASURES BOTH RADON AND THORON; Material: PLASTIC CASE. 3 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.