The Radarsonde Set, cataloged under National Stock Number 6660-01-527-5366, is classified within Federal Supply Class 6660 (Meteorological Instruments and Apparatus) of the Instruments and Laboratory Equipment group. The manufacturer of record is Lockheed Martin Sippican, Inc. Div Communication Division. Government technical data includes 5 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 | 6660-01-527-5366 |
| Primary Part Number | 1648-720-1 |
| Item Name | Radarsonde Set |
| FSC / FSG | 6660 / 66 — Meteorological Instruments and Apparatus |
| Manufacturer | Lockheed Martin Sippican, Inc. Div Communication Division |
| Status | ACTIVE |
| Power Output Rating | 240.0 MILLIWATTS |
| Emission Type | F9 |
| Meteorological Condition Transmitted | PRESSURE AND RELATIVE HUMIDITY AND TEMPERATURE |
| Carrier Type | BALLOON |
| Usage Design | AIRBORNE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1648-720-1 PRIMARY | Lockheed Martin Sippican, Inc. Div Communication Division (USA) |
NSN 6660-01-527-5366 is a Radarsonde Set, manufactured by Lockheed Martin Sippican, Inc. Div Communication Division, classified under FSC 6660, Meteorological Instruments and Apparatus. Status: active.
NSN 6660-01-527-5366 has 1 manufacturer part number on file: 1648-720-1 (Lockheed Martin Sippican, Inc. Div Communication Division).
Key specifications for 1648-720-1: Overall Height: 104.000 MILLIMETERS NOMINAL MM; Power Output Rating: 240.0 MILLIWATTS; Emission Type: F9; Meteorological Condition Transmitted: PRESSURE AND RELATIVE HUMIDITY AND TEMPERATURE. 5 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.