The Meteorological Station Group, cataloged under National Stock Number 6660-01-669-1055, is classified within Federal Supply Class 6660 (Meteorological Instruments and Apparatus) of the Instruments and Laboratory Equipment group. The manufacturer of record is Power Test, Llc. 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 | 6660-01-669-1055 |
| Primary Part Number | 43861.1 |
| Item Name | Meteorological Station Group |
| FSC / FSG | 6660 / 66 — Meteorological Instruments and Apparatus |
| Manufacturer | Power Test, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 43861.1 PRIMARY | Power Test, Llc (USA) |
NSN 6660-01-669-1055 is a Meteorological Station Group, manufactured by Power Test, Llc, classified under FSC 6660, Meteorological Instruments and Apparatus. Status: active.
NSN 6660-01-669-1055 has 1 manufacturer part number on file: 43861.1 (Power Test, Llc).
1 possible match (shared part number, not a government interchangeability claim): 5985-01-688-4606. Verify interchangeability with system specifications before substitution.
Key specifications for 43861.1: Special Features: MODEL: MOTOR RG-31; Part Name Assigned by Controlling Agency: METEOROLOGICAL STATION GROUP; End Item Identification: TEST BENCH ADAPTATION. 0 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.
NSN 6660-01-669-1055 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.