The Link,pitch Change, cataloged under National Stock Number 1680-00-623-5943, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Hartzell Propeller Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Link,pitch Change |
| FSC / FSG | 1680 — No Item Name Available (FSG 16) |
| Manufacturers | Hartzell Propeller Llc (CAGE 24692); Pilatus Aircraft Ltd (CAGE S4080) |
| Parameter | Value |
|---|---|
| NSN | 1680-00-623-5943 |
| Primary Part Number | A861-3 |
| Item Name | Link,pitch Change |
| FSC / FSG | 1680 / 16 — No Item Name Available |
| Manufacturer | Hartzell Propeller Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A861-3 PRIMARY | Hartzell Propeller Llc (USA) |
| 968.29.11.324 | Pilatus Aircraft Ltd (CHE) |
NSN 1680-00-623-5943 is a Link,pitch Change, manufactured by Hartzell Propeller Llc, classified under FSC 1680 (No Item Name Available). Status: active.
NSN 1680-00-623-5943 has 2 cross-referenced part numbers: A861-3 (Hartzell Propeller Llc), 968.29.11.324 (Pilatus Aircraft Ltd).
There are 2 known substitutes for 1680-00-623-5943: 5935-00-412-3878, 2825-01-199-7987. Verify interchangeability with system specifications before substitution.