Coupling half, shaf
Part Information
The bore does not extend through but is partial on hub end only; hub is externally splined, 44 splines, 30 deg. Pressure angle, 3.175" minor dia. And 3.576" major dia., 12/24 pitch; raised face is stepped, end is 5" dia. And 0.411" thick; unthreaded bore dia.: 0.531" min., 0.539" max.; raised face thickness: 0.880" nom.; positioning facility bolt circle dia.: 9" nom.; positioning facility qty: 15; position hole style: plain; bore counterbore feature: not included; keying facility: not included; o/a outside dimension: 9.875" nom.; hub od: 3.745" min., 3.750" max.; raised face dia.: 5.500" nom.; thread provision: threaded; thread size designator: 5/8-18; flange thickness: 1" nom.
Part Number | RNVC | RNAAC | DAC | CAGE |
---|---|---|---|---|
3181080 | 2 | ZZ | 6 | 064S4 |
3181080 | 9 | AX | A | 10001 |
Code | Definition |
---|---|
FN | Factory New. Parts manufactured by then OEM and includes manufacturer certification. |
NE | New. Parts manufactured by the OEM. May include manufacturer certification or company certification. |
NS | New Surplus. New material item purchased from excess inventory. |
OH | Overhauled. Product has been rebuilt and tested in accordance with the manufacturer's specifications by a repair shop (MRO). |
SV | Serviceable product. |
AR | As Removed. Product removed from aircraft or platform with no guarentee on the functionality of the part. |
RP | Repairable. Product can be repaired by a MRO and be given a FAA 8130 or EASA Form 1 certification. |