0.125in thk wall extents 1.0in above flang, inside dimensions 3.25in by 1.75in; 2 holes 0.188in diameter through walls above window
NSN 5990-01-372-1642
NSN 5910-00-356-2086
NSN 6610-01-010-2112
NSN 5855-00-079-2370
NSN 6320-01-253-0783
NSN 6645-01-083-4759
NSN 5998-01-071-1467
NSN 6320-01-498-4954
NSN 6320-01-072-2073
NSN 5960-01-570-8605
NSN 4140-01-429-4610
NSN 5975-01-442-6471
Last Updated: 07/29/2025