There are 2 drawings for part 310386 available in AirCorps Library

Manufacturer's Drawing

Naval Aircraft Factory,   N3N Yellow Peril Drawings,   Page: 6 OF 9,   Revision: n/a  

WASHERS & SPACERS - INTERCHANGEABILITY LIST PRATT & WHITNEY

Associated Aircraft:   N3N  

Manufacturer's Drawing

Naval Aircraft Factory,   N3N Yellow Peril Drawings,   Page: 8 OF 9,   Revision: n/a  

WASHERS & SPACERS - INTERCHANGEABILITY LIST PRATT & WHITNEY

Associated Aircraft:   N3N