Flanged w/3 bolt holes, 0.280 in. Diam.; 2.062 in. Bolt circle dia., threaded internal boss second end, gasket seal type, unf 0.438 in. Threads; flange dia. 2.750 in.
NSN 6645-00-899-1235
NSN 6320-00-483-0451
NSN 5990-00-008-0786
NSN 5999-01-291-7771
NSN 5985-01-366-4276
NSN 7035-01-023-1008
NSN 5960-01-252-8821
NSN 5930-01-257-0061
NSN 6110-01-411-5687
NSN 5998-01-148-0170
NSN 5925-01-546-3408
NSN 5960-01-095-6873