The Cloud Height Indicator Set, cataloged under National Stock Number 6660-01-248-6444, is classified within Federal Supply Class 6660 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Vaisala Inc.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6660-01-248-6444 |
| Primary Part Number | 98-2291 |
| Item Name | Cloud Height Indicator Set |
| FSC / FSG | 6660 / 66 — No Item Name Available |
| Manufacturer | Vaisala Inc. |
| Status | ACTIVE |
| Component Quantity | 10 |
| Supplementary Features | INTERNAL SAMPLING RATE OF 10 MHZ ACHIEVE 50 FEET RESOLUTION;DESIGNED AS A CLASS ONE LASER PRODUCT TO COMPLY WITH UNITED STATES REG.FDA 2-1CFR1040;SOLAR SHUTTER NOT INCLUDED,MUST BE ORDERED SEPARATELY IF REQUIRED MHz |
| Supply Items and Quantities | WINDOW CONDITIONER,LIGHT MONITOR,RECEIVER,LASER TRANSMITTER,PROCESSOR,CHART RECORDER OUTPUT,FSK MODEM,POWER SUPPLY,MAINTENANCE TERMINAL |
| Usage Design | MEASURE CLOUD BASE HEIGHT UP TO 12,000 FEET FT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6660-01-248-6444 is a Cloud Height Indicator Set, manufactured by Vaisala Inc., classified under FSC 6660 (No Item Name Available). Status: active.
NSN 6660-01-248-6444 has 3 cross-referenced part numbers: CT12K (Vaisala Inc. Dba Avi Division), 98-2291 (Vaisala Inc. Dba Avi Division), 98-2291 (Vaisala Inc.).
There is 1 known substitute for 6660-01-248-6444: 6140-01-158-4315. Verify interchangeability with system specifications before substitution.
Key specifications for 98-2291: Component Quantity: 10; Supplementary Features: INTERNAL SAMPLING RATE OF 10 MHZ ACHIEVE 50 FEET RESOLUTION;DESIGNED AS A CLASS ONE LASER PRODUCT TO COMPLY WITH UNITED STATES REG.FDA 2-1CFR1040;SOLAR SHUTTER NOT INCLUDED,MUST BE ORDERED SEPARATELY IF REQUIRED MHz; Supply Items and Quantities: WINDOW CONDITIONER,LIGHT MONITOR,RECEIVER,LASER TRANSMITTER,PROCESSOR,CHART RECORDER OUTPUT,FSK MODEM,POWER SUPPLY,MAINTENANCE TERMINAL; Usage Design: MEASURE CLOUD BASE HEIGHT UP TO 12,000 FEET FT. 4 total characteristics are documented in the Federal Logistics Information System.