The Indicator,wind Speed, cataloged under National Stock Number 6660-00-801-6393, is classified within Federal Supply Class 6660 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Dwyer Instruments Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, 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 | 6660-00-801-6393 |
| Primary Part Number | MARK II-WSI |
| Item Name | Indicator,wind Speed |
| FSC / FSG | 6660 / 66 — No Item Name Available |
| Manufacturer | Dwyer Instruments Inc |
| Status | ACTIVE |
| Depth | 0.625 INCHES NOMINAL IN |
| Width | 1.625 INCHES NOMINAL IN |
| Information Recorded | WIND SPEED |
| Length | 6.719 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MARK II-WSI PRIMARY | Dwyer Instruments Inc (USA) |
| HH-WSI | Dwyer Instruments Inc (USA) |
| 1-630B | Dwyer Instruments Inc (USA) |
NSN 6660-00-801-6393 is a Indicator,wind Speed, manufactured by Dwyer Instruments Inc, classified under FSC 6660 (No Item Name Available). Status: active.
NSN 6660-00-801-6393 has 3 cross-referenced part numbers: MARK II-WSI (Dwyer Instruments Inc), HH-WSI (Dwyer Instruments Inc), 1-630B (Dwyer Instruments Inc).
There is 1 known substitute for 6660-00-801-6393: 4730-00-218-5825. Verify interchangeability with system specifications before substitution.
Key specifications for MARK II-WSI: Depth: 0.625 INCHES NOMINAL IN; Width: 1.625 INCHES NOMINAL IN; Information Recorded: WIND SPEED; Length: 6.719 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.