21I410           This Item Up For Offer is a     GENERAL DYNAMICS    MARINE JET POWER   T A P TOOL INC.    P/N 7485-104-00X   JET DRIVE BEARING CAP GASKET    FOR US MILITARY TWIN JET ALUMINUM BRIDGE ERECTION BOAT     MODEL USCSBMK-1 MK-1    JET DRIVE UNIT PART    6.5535" OD.    5.200" ID.    .015" THICK    8 .475" BOLT HOLES ON 5.685 DIA. CENTERS    EACH IN IT'S ORIGINAL SEALED PACKAGE  ( 1 ) OPENED FOR PICTURES    NOTE: PART IS #83 IN PICTURE NUMBER 5.     Condition New and Unused, From Government Surplus Old Stock.     in it's Original Sealed Package.    NSN Number 5330-01-127-7455.    Made in the USA by  GENERAL DYNAMICS  /  T A P TOOL INC..

I WELCOME YOUR INTEREST IN THIS ONE, AND ALL MY OTHER ITEMS.