Two flange connecting holes modified by 0.250-20 in. Unc threads
NSN 5930-01-420-1690
NSN 5960-01-021-7207
NSN 5925-01-603-6209
NSN 5895-01-406-6804
NSN 5965-01-633-8849
NSN 6150-00-417-3329
NSN 6145-01-442-8995
NSN 6130-00-285-8119
NSN 5915-01-025-0346
NSN 5930-01-511-0860
NSN 5999-00-171-3432
NSN 5998-00-690-9973
Last Updated: 03/12/2025