Two flange connecting holes modified by 0.250-20 in. Unc threads
NSN 6320-01-450-1696
NSN 7035-01-574-3087
NSN 5925-01-512-8731
NSN 6610-01-478-9183
NSN 5998-01-659-4983
NSN 5985-01-423-1057
NSN 5998-01-607-6390
NSN 5855-01-540-4797
NSN 5855-01-145-4903
NSN 5985-01-205-7526
NSN 4140-00-126-4685
NSN 5835-01-391-4556
Last Updated: 03/12/2025