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 6105-01-373-3429
NSN 5855-01-492-5666
NSN 5930-01-451-3431
NSN 5999-00-566-3180
NSN 6130-00-044-3502
NSN 5915-01-265-5915
NSN 6130-01-199-7595
NSN 6650-01-585-1716
NSN 5910-01-140-1050
NSN 6645-01-611-9391
NSN 4140-01-436-6811
NSN 6110-01-459-7709