The Arm,mount, cataloged under National Stock Number 6660-01-381-6532, is classified within Federal Supply Class 6660 (Meteorological Instruments and Apparatus) of the Instruments and Laboratory Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6660-01-381-6532 |
| Item Name | Arm,mount |
| FSC / FSG | 6660 / 66 — Meteorological Instruments and Apparatus |
| Status | ACTIVE |
| General Characteristics Item Description | THIS MOUNT ARM USED ON RIGHT ASCENSION DRIVE FOR WEATHER TELESCOPE |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 7361107 | 5/9 Secondary reference U.S. Government activity |
| 7361107 | 3/9 Design control — primary reference Air Force Cambridge Research Laboratories L G Hanscom Field |
NSN 6660-01-381-6532 is a Arm,mount, classified under FSC 6660, Meteorological Instruments and Apparatus. Status: active.
Key specifications for 6660-01-381-6532: Overall Height: 3.876 INCHES NOMINAL IN; General Characteristics Item Description: THIS MOUNT ARM USED ON RIGHT ASCENSION DRIVE FOR WEATHER TELESCOPE; Overall Length: 3.188 INCHES NOMINAL IN; Overall Width: 2.096 INCHES NOMINAL IN. 2 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.